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coedge  ! "  #  edge  $ %$@  & unknown ftreemeg attrib  l>9 face ' ( )    loop  *  coedge  + , - .   coedge  /  0 1  coedge   / 2 3  coedge  4 5   6  edge  7 8$@  9 unknown  coedge    : ;   coedge  < =   >  edge  $o@ ?q@  @ unknown  coedge  A B  C  edge  %o@ Dq@  E unknown  coedge  F  B G #  coedge   H < I #  loop  F J  vertex   K vertex  G Lstraight curve  q@@A@ ftreemeg attrib  l>9 face M N O    loop  P   coedge  Q R S T   coedge  U  V W   coedge   U X Y   coedge  Z [  . \  edge  ] ^$@ - _ unknown  coedge    ` a  coedge  b c  1 d  edge  7`k@ e o@  @ unknown  coedge  f g  3 h  edge  8`k@ i o@ 2 E unknown  coedge  j  g k 6  coedge   l b m 6  loop  j n  vertex  1 o vertex  k pstraight curve  m@@A@  coedge  q r  ; s  edge  D$ ? : t unknown  coedge  u  " I >  coedge   u q v >  loop  w  x  vertex  v ystraight curve  4@@A@?  coedge  z  r { C  coedge   z ! G C  loop  B |  vertex  { }straight curve  4@$@A@?  coedge  ~ !  #  edge  %@1@ @4@ ! unknown  coedge  " #  edge  @ $@A@ " unknown  face  #   point  q@@A@ point  q@$@A@ftreemeg attrib  (l>9 face     loop  (  coedge  )  coedge  *   coedge  *   coedge  * T  edge   $@ S unknown  coedge  , +   coedge  + W  edge  ]@g@ k@ + @ unknown  coedge  , Y  edge  ^@g@ k@ X E unknown  coedge  - \  coedge  - \  loop   vertex  W  vertex  straight curve  i@@A@  coedge  / a  edge  i$ e ` unknown  coedge  0 5 m d  coedge  0 d  loop  > 0 x  vertex   coedge  2 h  coedge  2 4 k h  loop  g  vertex   coedge  4 6  edge  8@1@ @4@ 4 unknown  coedge  5 6  edge  @ 7@A@ 5 unknown  face  6   point  m@@A@ point  m@$@A@ coedge  : = v s  coedge  : A { s  loop  : straight curve  r@@A@?  coedge  = < >  edge  ?@ @ q unknown  loop  x  face    point  r@@A@ coedge  B A C  edge  |q@ Dq@ r unknown  face  C   point  r@$@A@ coedge  F #  coedge  F  edge  $  F unknown  vertex  G straight curve  q@$@1@?  coedge  H #  coedge  H  edge  Ht2 w`? unknown  vertex  straight curve  q@? ftreemeg attrib  Jl>9 face   plane surface  q@? ftreemeg attrib  Nl>9 face     loop  N  coedge  O  coedge  P )  coedge  P )  coedge  P  edge   $@ unknown  coedge  R Q     coedge    Q   edge   c@ f@ Q @ unknown  coedge    R   edge   c@ f@ E unknown  coedge   S    coedge  S     loop     vertex   vertex   straight curve  e@@A@  coedge    U   edge  $   unknown  coedge   V [  coedge  V     loop  d V x  vertex    coedge   X    coedge  X  Z  loop    vertex    coedge   Z   \  edge  ^@1@ @4@ Z  unknown  coedge  [ ! " # \  edge  $@ ]@A@ [ % unknown  face & ' \  (  point  i@@A@ point  i@$@A@ coedge  ) ` c  coedge  ` * f  loop  * + straight curve  p@@A@?  coedge  c b , - d  edge  e@ .@ / unknown  point  p@@A@ coedge  g f 0 1 h  edge  2|q@ iq@ 3 unknown  face 4  h   point  p@$@A@ coedge  5 j 6 7 6  coedge  0 8 j 9  edge  $ : j ; unknown  vertex  k <straight curve  m@$@1@?  coedge  l = > ? 6  coedge  @ , l  edge  Ht2 Aw`? B unknown  vertex  - Cstraight curve  m@? ftreemeg attrib  nl>9 face D J E  F plane surface  m@?  coedge  G q H I s  coedge  r J K L s  face M N s  O  coedge  H u  edge  q@ r@ u P unknown  vertex  Qstraight curve  r@@  loop  R S x  coedge  T U V W w ftreemeg attrib  xl>9 face X Y Z  [  loop  \ ] x plane surface  c@?  coedge  K  z  edge  @ @@ z ^ unknown  vertex  { _straight curve  r@$s@ ftreemeg attrib  |l>9plane surface  4@$@A@  coedge  ` ~ a b #  coedge  c d ~ e  edge  B@ fP@ ~ unknown  coedge   K c g  loop    vertex  hstraight curve  q@B@?  point  q@$B@ coedge  i j k #  coedge  l m E  edge  @ n@ o unknown  coedge  p m q  loop  r s t  vertex  q ustraight curve  q@Ht2@  point  q@@ftreemeg attrib  l>9 loop  v plane surface  r@4 ftreemeg attrib  l>9 face w x  y  loop  z  coedge  { | } ~  coedge     O  coedge     O  coedge      edge   $@  unknown  coedge    )  coedge      edge  ^@ b@ @ unknown  coedge      edge  ^@ b@ E unknown  coedge      coedge      loop     vertex   vertex   straight curve  a@@A@  coedge       edge  $    unknown  coedge      coedge       loop  x  vertex    coedge       coedge      loop     vertex    coedge      edge  @1@ @4@  unknown  coedge      edge  @ @A@  unknown  face      point  e@@A@ point  e@$@A@ coedge      coedge      loop    straight curve  m@@A@?  coedge     edge  @ @   unknown  point  m@@A@ coedge     edge  |q@ q@   unknown  face     point  m@$@A@ coedge     \  coedge       edge  $   unknown  vertex  straight curve  i@$@1@?  coedge     \  coedge    #  edge  $Ht2 w`? "  unknown  vertex   straight curve  i@? ftreemeg attrib  l>9 face  n    plane surface  i@?  coedge   p   coedge      face      coedge  p -  edge  m@ .p@ P unknown  vertex  - straight curve  p@@  coedge   1 9  edge  2B@ P@ ^ unknown  vertex  straight curve  p@$s@ ftreemeg attrib  l>9 coedge     6  coedge    7   edge  :B@ P@ unknown  coedge     9  loop  x  vertex  7 straight curve  m@B@?  point  m@$B@ coedge     6  coedge    ?   edge  A@ @ >  unknown  coedge      vertex   straight curve  m@Ht2@  point  m@@ftreemeg attrib  l>9 loop  l plane surface  p@4  coedge     s  coedge   I  edge  w` Ht2@ H  unknown  coedge     s  coedge  L  edge   $@  unknown ftreemeg attrib  l>9 face  t    plane surface  r@@? straight curve  @?  point  r@@ loop    x  coedge       coedge     w  coedge     w  coedge    W   edge  @ @ V  unknown ftreemeg attrib  l>9 face       loop   plane surface  Q@4  loop    x  coedge      straight curve  s@$B@  point  r@$B@ coedge     #  coedge    b   edge  f $@  unknown  coedge   g e  coedge     e  loop   x  vertex   ! edge  @ @@ " unknown  point  q@B@ coedge  # $ % #  coedge  & ' k   edge  nw` (Ht2@ j ) unknown  coedge  * ' + E  coedge  * q E  vertex  + ,straight curve  q@4?  coedge  , )   edge  cO -M . unknown  loop  / 0 t  coedge   1  2  face  3  4  point  q@4@ coedge   5 6 7 ftreemeg attrib  l>9 face 8 9 9  y plane surface  s@B@?  coedge  : ; < =  coedge  > ? @  coedge  > A B  coedge  C D ~   edge  E F$@ } G unknown  coedge  H I O  coedge  J K  L  edge  U@ M@]@ @ unknown  coedge  N O  P  edge  U@ Q@]@  E unknown  coedge  R O S   coedge  T J U   loop  R V  vertex   W vertex  S Xstraight curve  Z@@A@  coedge  Y Z  [  edge  $   \ unknown  coedge  ]    coedge  ] Y ^   loop   x  vertex  ^ _ coedge  ` Z a   coedge  `    loop   b  vertex  a c coedge  d e f  edge  @1@ g@4@ h unknown  coedge  i j k  edge  l@ @A@ m unknown  face n o  p  point  a@@A@ point  a@$@A@ coedge  q      coedge   r     loop  r s straight curve  `i@@A@?  coedge    t u   edge  @ v@  w unknown  point  `i@@A@ coedge    x y   edge  z|q@ q@  { unknown  face | b    point  `i@$@A@ coedge  }  ~   coedge  x      edge  $    unknown  vertex   straight curve  e@$@1@?  coedge       coedge   t    edge  Ht2 w`?   unknown  vertex  u straight curve  e@? ftreemeg attrib  l>9 face     plane surface  e@?  coedge        coedge        face  +     coedge  "     edge  $i@ m@  P unknown  vertex   straight curve  m@@  coedge        edge  @Q@ X@  ^ unknown  vertex   straight curve  m@$s@ ftreemeg attrib  l>9 coedge      \  coedge        edge  B@ P@  % unknown  coedge        loop   9  vertex   straight curve  i@B@?  point  i@$B@ coedge  !    \  coedge    !    edge  @ @   unknown  coedge   "    vertex   straight curve  i@Ht2@  point  i@@ftreemeg attrib  'l>9 loop   ' plane surface  m@4  coedge   ) *   edge  -w` .Ht2@ p  unknown  coedge  *     coedge  8 0 *  9  edge   2$@ *  unknown ftreemeg attrib  +l>9 face      plane surface  p@@?  point  p@@ point  p@$B@ coedge   5   6  coedge    5    edge   $@ 5  unknown  coedge   6 8    coedge  6      loop   6 x  vertex    edge  B@ :P@ 8 " unknown  point  m@B@ coedge  =    6  coedge    =    edge  w` Ht2@   unknown  coedge   >     coedge  >  @    vertex   straight curve  m@4?  coedge   @    edge  A#G ģE @  unknown  point  m@4@ coedge   G   s  coedge   v G   edge  @ @   unknown  coedge  H     vertex   straight curve  r@Ht2@?  coedge  J    s  coedge  d c J  e  edge  @ @ J unknown  vertex  g straight curve  r@B@  loop    N plane surface  3:b@HtB@??  loop    x  coedge      R  coedge   S    coedge  S     coedge    S    edge  B@ P@   unknown  coedge  U T   w  coedge    T    edge   2@  @ unknown  coedge   s U   edge  4@ C@ U P unknown  coedge   V s 2   coedge  V      loop     vertex  W  vertex   straight curve  C@@ ftreemeg attrib  Yl>9 face  V     loop   Y plane surface  R@?  coedge      Z  loop  L ? x  coedge    :  \  coedge   ]    coedge  ]     coedge    ]    edge  p@ q@  " unknown  coedge   `   #  coedge    `    edge  @@ `B@ `  unknown  coedge   a d    coedge  a      loop  a   vertex   straight curve  q@P@  edge  fo@ q@   unknown  loop    x  point  q@P@straight curve  s@B@  coedge  i ! " # #  coedge  $ % i % &  edge  '@ (@ i unknown  coedge   j % (   coedge  j ) l +   vertex  ( *straight curve  q@Ht2@?  coedge  m l   E  edge  +M@ ncO@ ' , unknown  point  q@4@ vertex  q -straight curve  'j@4@  loop  . t  coedge  / 0 1 2 r  coedge  s 3 4 5  edge  6w` Ht2@ s 7 unknown  face  8 9  : plane surface  3:b@HtB@??  coedge  v  ; <  coedge  =  v 7   edge  NJS@ >NJS@ 6 ? unknown ftreemeg attrib  xl>9 face @ A   y  coedge  B z    coedge  z B C D  coedge  E F z =   edge  G H$@ < I unknown  coedge  | { J K  coedge  L M { @   edge  EK@ NU@ { @ unknown  coedge  O P | B Q  edge  FK@ RU@ A E unknown  coedge   } P S   coedge  } T L U   vertex  @ V vertex  S Wstraight curve  R@@A@  coedge  X Y  I Z  edge  Q$ M H [ unknown  coedge  \   U L  coedge   \ X ] L  loop    x  vertex  ] ^ coedge  _  Y ` P  coedge   _  S P  loop  O a  vertex  ` b coedge  c  d e   edge  @1@ f@4@  g unknown  coedge   h i j   edge  k@ @A@  l unknown  face m n   o  point  Z@@A@ point  Z@$@A@ coedge  p   ^ [  coedge   q  a [  loop  q r straight curve  @e@@A@?  coedge    s t   edge  @ u@ Y v unknown  point  @e@@A@ coedge    w x   edge  y|q@ q@ Z z unknown  face { a    point  @e@$@A@ coedge  |  } ~  coedge  w   f   edge  g$    unknown  vertex   straight curve  a@$@1@?  coedge       coedge   s  k  edge  lHt2 w`? j  unknown  vertex  t straight curve  a@? ftreemeg attrib  l>9 face      plane surface  a@?  coedge        coedge        face       coedge     u  edge  e@ v`i@  P unknown  vertex  u straight curve  `i@@  coedge     y   edge  zY@ `@  ^ unknown  vertex   straight curve  `i@$s@ ftreemeg attrib  l>9 coedge       coedge        edge  B@ P@   unknown  coedge        loop   A  vertex   straight curve  e@B@?  point  e@$B@ coedge       coedge        edge  @ @   unknown  coedge       vertex   straight curve  e@Ht2@  point  e@@ftreemeg attrib  l>9 loop    plane surface  `i@4  coedge        edge  w` Ht2@   unknown  coedge        coedge        edge   $@   unknown ftreemeg attrib  l>9plane surface  m@@?  point  m@@ point  m@$B@ coedge      \  coedge        edge   $@   unknown  coedge        coedge        loop    x  vertex    edge  @Q@ X@  " unknown  point  i@B@ coedge      \  coedge        edge  w` Ht2@   unknown  coedge        coedge        vertex   straight curve  i@4?  coedge  t  q   edge  81+= 81+:   unknown  point  i@4@ coedge    )   edge  +@ -@ *  unknown straight curve  p@Ht2@?  coedge       coedge        edge  @ @  / unknown  vertex   straight curve  p@B@ ftreemeg attrib  l>9 face       loop    plane surface  s@4@??  coedge      6  coedge        edge  @@ `B@   unknown  coedge        coedge        loop     vertex   straight curve  m@P@  edge  `k@  o@   unknown  loop  e  x  point  m@P@ coedge      6  coedge        edge  @ @  unknown  coedge  )      coedge        vertex   straight curve  m@Ht2@?  coedge        edge  ģE@ #G@   unknown  point  m@4@ vertex   straight curve  h@4@  coedge      s  coedge  6 &     edge  Ht2 w`?   unknown  coedge  5     vertex  7 straight curve  r@4@  coedge       edge  NJS NJS   unknown  point  r@4@ coedge      s  coedge        edge  $    unknown  vertex    point  r@B@ loop    N  coedge        loop   } x  coedge    c    coedge      R  coedge      R  coedge        edge  B@ P@   unknown  coedge       coedge        edge  @m@ p@  " unknown  coedge        edge  5@ I@   unknown  coedge        coedge   E     loop     vertex    vertex   straight curve  D@?  coedge   !     edge  @ @A@  " unknown  coedge  #      coedge   $  %   loop   &  vertex   ' coedge  (  ! )  vertex   * coedge  +  , -   coedge    . /   edge  0$   1 unknown  coedge     2   face 3 4   5  point  C@@A@ point  C@@ftreemeg attrib  l>9 loop  6  plane surface  Z@4  coedge   C 7 8   coedge  9  : ; Z  coedge   9 < = Z  coedge  > ?    edge  @dgtj;B@ Adgtj;C@  B unknown  coedge  C  F D \  coedge   C E F \  edge  G5@ GI@ : @ unknown  coedge    H I  coedge   J     edge  K@ @   unknown  coedge  L M   N  edge  B@ OP@  " unknown  coedge  P  M Q   coedge   R  2   loop   S  vertex   T vertex   U coedge  V  W X #  coedge  Y Z   [  edge  $ \  ] unknown  coedge        coedge    Y ^   loop   _  vertex   `straight curve  q@$@@?  edge  o@ q@  a unknown  face b    c  point  q@$P@straight curve  4@P@?  loop  d e x  coedge  f g h i   coedge  # j k l #  coedge  m n # # o  edge  p$ ' # q unknown  coedge   $ n r &  coedge  $  & ( &  loop  s $ x  vertex  % t edge  (q@ r@ % u unknown  coedge  '      point  q@@ vertex  + vstraight curve  'j@4@?  point  p@4@ coedge  . . w x /  coedge  y 0 z { r  coedge  0 y | } r  coedge  ~  0 2   edge  -DT! -DT!? 1  unknown  coedge  1     coedge   , 1 5   edge  dgtj;\J@ 6dgtj;K@ 1  unknown  vertex  5 straight curve  C@Ht2@?  face       loop   3 plane surface  @$J&??  coedge    5 <   edge  @ >@ 5  unknown  coedge   6     vertex   straight curve  7l@4@? ftreemeg attrib  9l>9 face     y  coedge  ; :    coedge    ; D   edge  H5@ I@ C E unknown  coedge   <     coedge  <   D   vertex    vertex   straight curve  D@@A@  coedge    > K   edge  R$ N J  unknown  coedge   ? D U   coedge  ?      vertex    coedge   A   Q  coedge  A  C S Q  loop  P   vertex    edge  F@1@ @4@ C  unknown  coedge  D : ?    edge  @ E@A@ D  unknown  point  R@@A@ point  R@$@A@ coedge   H K ] Z  coedge  H  N ` Z  loop    straight curve   a@@A@?  coedge  K J   L  edge  M@ @ X  unknown  point   a@@A@ coedge  O N   P  edge  |q@ Qq@ Y  unknown  face   P   point   a@$@A@ coedge   R     coedge    R e   edge  f$  R  unknown  vertex  S straight curve  Z@$@1@?  coedge  T      coedge    T j  edge  kHt2 w`? i  unknown  vertex   straight curve  Z@? ftreemeg attrib  Vl>9 face      plane surface  Z@?  coedge   Y   [  coedge  Z    [  face  s [    coedge  j  ] t  edge  la@ u@e@ ] P unknown  vertex  t straight curve  @e@@  coedge   e ` x   edge  y`@ gd@ ` ^ unknown  vertex  a straight curve  @e@$s@ ftreemeg attrib  bl>9 coedge   d    coedge    d ~   edge  B@ P@ d m unknown  coedge  e      loop  e   vertex  ~ straight curve  a@B@?  point  a@$B@ coedge  i     coedge    i    edge  @ @   unknown  coedge   j    vertex   straight curve  a@Ht2@  point  a@@ftreemeg attrib  ol>9 loop   o plane surface  @e@4  coedge   q     edge  w` vHt2@   unknown  coedge  r      coedge   x r    edge   z$@ r  unknown ftreemeg attrib  sl>9plane surface  `i@@?  point  `i@@ point  `i@$B@ coedge   }    coedge    }    edge   $@ }  unknown  coedge   ~     coedge  ~      loop   ~ x  vertex    edge  Y@ `@  " unknown  point  e@B@ coedge       coedge        edge  w` Ht2@   unknown  coedge        coedge        vertex   straight curve  e@4?  coedge  s  p   edge  pb.V* pb.V$   unknown  point  e@4@ coedge        edge  @ @   unknown straight curve  m@Ht2@?  coedge        coedge        edge  @ @   unknown  vertex   straight curve  m@B@  coedge      \  coedge        edge  @@ `B@   unknown  coedge        coedge        loop     vertex   straight curve  i@P@  edge  @g@ k@   unknown  point  i@P@ coedge      \  coedge        edge  @ @  % unknown  coedge        coedge        vertex   straight curve  i@Ht2@?  coedge        edge  !81+:@ 81+=@  " unknown  point  i@4@ vertex   #straight curve  f@4@  coedge  $  % &  edge  'Ht2 +w`? ) ( unknown straight curve  p@4@  coedge   ) * +  coedge        edge  ,$   - unknown  vertex   . point  p@B@ face   N    loop    plane surface  4@??  coedge  / 0  1   coedge  2  3 4 6  coedge  5 6   7  edge  $ 8  9 unknown  coedge  *      coedge   * 5 :   loop   ;  vertex   <straight curve  m@$@@?  edge  `k@ , o@  a unknown  face =    c  point  m@$P@ coedge  > ?  1   coedge   @ A B 6  coedge  C D   E  edge  F$   G unknown  coedge  %  D H   coedge   %     loop   x  vertex   I edge  m@ 'p@  u unknown  coedge        point  m@@ vertex   Jstraight curve  h@4@?  point  m@4@ coedge  K  L M s  coedge  % $   &  edge  @ N@A@  unknown  vertex   Ostraight curve  r@Ht2@  point  r@4@ coedge   P Q R  coedge  S ;     edge  4@ TD@  U unknown  vertex   Vstraight curve  7l@4@  coedge   W X Y s  coedge        edge  Ztp@ p@  [ unknown  vertex   \straight curve  r@P@?  point  r@P@ loop  ] N  coedge  ^ _ ` a   coedge  b  c d   coedge   e f g   coedge  h i     edge  jw` kHt2@  l unknown  coedge  m   n   coedge   m o p   edge  B@ qP@ c l unknown  coedge    r s R  coedge  7 t   u  edge  v i@ l@  " unknown  coedge  w x   y  edge  K@ zU@   unknown  coedge  {  x |   vertex   } vertex   ~straight curve  R@?  coedge        edge  @ @   unknown  coedge        coedge        loop     vertex    coedge        coedge        loop     vertex    coedge        edge   $@   unknown  edge  $    unknown  face       point  D@B@ point  D@P@ coedge     %   coedge     )  straight curve  4@?  coedge  $      coedge   #     edge   @   unknown  face       point  4@@A@ coedge       edge  H43 H40   unknown  point  4@@ coedge    e    coedge  4 f  -   edge  @ 6@ ,  unknown  coedge     /   edge  |q@ 0q@   unknown  vertex  / straight curve  C@@A@?  edge   $@   unknown ftreemeg attrib  l>9 face      plane surface  C@@?  coedge        coedge     8 u  edge  $    unknown  coedge      Z  coedge  T   ;   edge  @@ @   unknown  coedge     =   edge  @ A@   unknown  coedge       coedge    T   vertex    vertex   straight curve  3:[@4@  coedge      \  edge  @ G@A@ F  unknown  coedge     F   edge  G@ @ E  unknown  vertex  F  coedge     I   edge  O K2@ H  unknown  coedge        vertex    coedge      N  coedge     Q N  loop  M   vertex  I  coedge  R      edge   ? M  unknown  coedge   P     face  |   y  point  C@B@ point  4@B@ coedge      #  coedge     X   edge  \Q@  Y@  unknown  coedge  X   ^ [  coedge   X   [  loop     vertex  X straight curve  q@Q@?  edge  Z@ @@   unknown  face  ;     point  q@$Q@straight curve  4@$P@? ftreemeg attrib  l>9plane surface  4@P@?  loop    x  coedge        coedge        coedge        coedge     i   edge  p@ q@ h  unknown  coedge  !    #  coedge    ! l   edge  q@ pq@ !  unknown  coedge  L "   o  coedge  " L $ r o  loop  L   vertex  l straight curve  q@@?  edge  N@ '@@ n  unknown  loop    x  point  q@@straight curve  @?  point  p@4@ coedge  w w . x   edge   -DT!@ w  unknown  coedge  0 /   r  coedge    / {   edge  4  z  unknown  coedge    0 }   edge  4  |  unknown  coedge   1     coedge  1      loop  1   vertex    vertex   ellipse curve  i@K@??  coedge  3 > C   coedge  F h 3    edge  Ht2 w`? 3  unknown  coedge  f 4 h    loop  4   vertex  5 straight curve  3:nW@4@  point  C@4@ face       loop   8 plane surface  '@?  coedge      9  coedge  ;  =   straight curve  s@4?  coedge   =  !   edge  >4@ "D@  # unknown  point  s@4@ftreemeg attrib  Al>9 face $ %   y  coedge  E & B    edge  $ G  ' unknown  coedge  ( C & )   coedge  C ( E    loop   *  vertex  ) + edge  H@1@ @4@ E , unknown  point  D@@A@ point  D@$@A@ coedge  - J M    coedge  J . O    loop  .  straight curve  Z@@A@?  coedge  M L  /   edge  N@ 0@  1 unknown  point  Z@@A@ coedge  P O  2 Q  edge  3|q@ Rq@  4 unknown  face 5 * Q   point  Z@$@A@ vertex  S 6straight curve  R@$@1@?  edge  Ht2 @w`? ? 7 unknown  vertex  / 8 coedge  9 X  : Z  coedge  Y ; < = Z  face > r Z  ?  coedge  i  \   edge  kZ@  a@ \ P unknown  vertex   @straight curve   a@@  coedge  < d _    edge  e@ fh@ _ ^ unknown  vertex  ` Astraight curve   a@$s@ ftreemeg attrib  al>9 coedge  B c C D   coedge  d <  n   loop  d %  vertex   Estraight curve  Z@B@?  point  Z@$B@ coedge  h F G H   coedge  I 6 h    edge  @ J@  K unknown  coedge  L i 6   vertex   Mstraight curve  Z@Ht2@  point  Z@@ftreemeg attrib  nl>9 loop   n plane surface   a@4  coedge  N p  O [  edge  w` uHt2@  P unknown  coedge  q Q R S [  coedge   w q    edge  T y$@ q U unknown ftreemeg attrib  rl>9plane surface  @e@@?  point  @e@@ point  @e@$B@ coedge  V | W X  coedge  Y Z |  [  edge   \$@ | ] unknown  coedge  R }     coedge  } R Y ^   vertex  ^ _ edge  T`@ d@  " unknown  point  a@B@ coedge   ` a b  coedge  c d     edge  w` eHt2@  f unknown  coedge  g  d h   coedge   g     vertex  h istraight curve  a@4?  coedge     :  edge  @vF @ j ;S@  k unknown  point  a@4@ coedge  l   m   edge  !@ @  n unknown straight curve  `i@Ht2@?  coedge   o p q   coedge        edge  r@ @  w unknown  vertex   sstraight curve  `i@B@  coedge  t  u v  coedge  w x   y  edge  @@ z`B@  { unknown  coedge  p      coedge   p w |   loop   }  vertex   ~straight curve  e@P@  edge   c@ rf@   unknown  point  e@P@ coedge       coedge        edge  @ @   unknown  coedge        coedge        vertex   straight curve  e@Ht2@?  coedge     O   edge  pb.V$@ pb.V*@   unknown  point  e@4@ vertex   straight curve  c@4@  coedge        edge  Ht2 w`?   unknown straight curve  m@4@  coedge        coedge        edge  $    unknown  vertex    point  m@B@ coedge      \  coedge        edge  $    unknown  coedge        coedge        loop     vertex   straight curve  i@$@@?  edge  @g@ k@  a unknown  face  }   c  point  i@$P@ coedge      \  coedge        edge  $    unknown  coedge        coedge        loop    x  vertex    edge  i@ m@  u unknown  coedge     m   point  i@@ vertex   straight curve  f@4@?  point  `i@4@ coedge       coedge     &   edge  '@ @A@  / unknown  vertex  & straight curve  p@Ht2@  coedge       coedge     +   edge  tp@ ,p@   unknown  vertex  + straight curve  p@P@?  point  p@P@ coedge        coedge   S     edge   @   unknown  coedge      6  coedge     4   edge  8Q@  Y@  unknown  coedge     : 7  coedge      7  loop     vertex  4 straight curve  m@Q@?  edge  B@ P@   unknown  face       point  m@$Q@ftreemeg attrib  l>9 coedge        coedge        coedge      6  coedge     B   edge  q@ Fq@   unknown  coedge      E  coedge     H E  loop     vertex  B straight curve  m@@?  edge  B@ P@ D  unknown  point  m@@ point  m@4@ coedge      s  coedge  n m  M o  edge  N $@   unknown  vertex  r  point  r@@ coedge       coedge     R   edge  T H6E@ Q  unknown  coedge  0      vertex   straight curve  s@@  point  s@4@ coedge      s  coedge  Z Y  Y [  edge   Z$@   unknown  vertex   straight curve  r@$t@  point  r@$P@ coedge  ] ]     coedge        coedge        coedge     a   edge   4@ `  unknown  coedge        coedge     d s  edge  kD@ Q@ c u unknown  coedge    +    coedge  ,   g   edge  dgtj;K jdgtj;\J   unknown  coedge        coedge        vertex  g  vertex  d straight curve  D@Ht2@?  coedge    ;    edge  e@ h@  " unknown  coedge   C  p   edge  qU@ @]@ o  unknown  vertex  p  coedge  .   s   edge  z@ v@ r 1 unknown  coedge    .  u  loop  7   vertex    coedge      y  coedge     | y  loop  x   vertex  s  coedge        edge   $@   unknown  point  R@B@ point  R@P@ coedge  &      coedge        loop   4 straight curve  Q@@  coedge    (    edge   $@   unknown  face  S   y  point  Q@B@ coedge        edge  !$   " unknown  face #    c  point  Q@P@ coedge    $ %   coedge   &   '  edge  @@ (`B@  ) unknown  vertex   *straight curve  D@P@  vertex   +straight curve  D@B@? ftreemeg attrib  l>9 face , x -  . plane surface  D@?  coedge  !  / 0   coedge  . 1 #    edge  2 02@  E unknown  coedge  3 4 $  5  edge  2 @ $ 6 unknown  vertex  7 8straight curve  4@@A@ ftreemeg attrib  &l>9 coedge  9 (    coedge  / : (    edge  dgtj; + ? @   edge  AHt2 w`? e B unknown  vertex  g Cstraight curve  C@4@  coedge  1 . R    loop  . D  vertex  / Estraight curve  C@$s@  point  C@$@A@straight curve  C@B@ ftreemeg attrib  4l>9 face F    G plane surface  Q@@?  coedge  6 I H I   edge  v3@ Jv6@  K unknown  coedge  t 7  2 u straight curve  R@B@?  coedge  L b 9    edge  dgtj;C dgtj;B  M unknown  coedge  : N L O   vertex   Pstraight curve  R@4?  coedge  Q < b    coedge  < E >    vertex   Rstraight curve  Q@4@  edge  Aw` Ht2@ > S unknown  coedge  ? L  /  point  R@4@ point  Q@4@ edge  D@ Q@ C P unknown  vertex   T vertex   U point  Q@@A@ coedge  V H J    coedge  H W L    loop   X  coedge  J Y Z [   edge  \$ K J ] unknown  point  C@P@ coedge  M L ^ _ N  edge  O `@ L a unknown  point  4@P@ coedge  4 3 P  5  edge  @ b$@ P c unknown  vertex  _ dstraight curve  4@B@?  edge  p@ bq@  ^ unknown ftreemeg attrib  Sl>9 coedge  e V f g #  coedge  h i V  j  edge   k$@ V l unknown  coedge   W Z    coedge  W  h m   loop  n W x  vertex  m o edge  @ \@@ Z  unknown  face p  [  q  point  q@Q@straight curve  s@$Q@ ftreemeg attrib  _l>9plane surface  4@$P@  loop  r s x  coedge  t u v w d  coedge  x e y z   coedge  e x { |   coedge  }  e    edge  ~Q@  Y@   unknown  coedge  g f     coedge  Y  f    edge  8@ @   unknown  coedge    g    edge  Q@  Y@  " unknown  coedge   h     coedge  h  Y    loop     vertex  i  vertex   straight curve  s@Q@  coedge  j    #  coedge    j    edge   $@ j  unknown  coedge   k     coedge  k  m    loop     vertex  l straight curve  q@$q@?  edge  @ p@@   unknown  face   o    point  q@$@straight curve  s@@  loop    x  coedge   c i  s  loop   w   vertex  x ellipse curve  A@K@??  coedge    y    edge  -DT!? !3|@   unknown  coedge   z     coedge  z      loop  z   vertex   straight curve  i@@H@  coedge   |     coedge  |  ~    loop  |   vertex   straight curve   l@N@?  coedge   ~     edge   @   tangent  edge   @   tangent  face       point  i@@H@ point  i@N@straight curve  D@Ht2@  edge  @ j@   unknown  face       point  D@4@ face       loop    plane surface  yzL@>?  coedge    :  9  coedge      9  edge  ;VF5 ttN   unknown  coedge   /     coedge        coedge     !   edge  " H6E@   unknown  vertex   straight curve  s@@ ftreemeg attrib  l>9 face     y  coedge     )  straight curve  Q@@A@?  coedge        edge  |q@ q@ &  unknown  face      point  Q@$@A@straight curve  D@$@1@?  coedge  H  L    coedge   r t    edge  R@ 0Z@  P unknown  vertex  / straight curve  Z@@  edge  3 i@ l@  ^ unknown  vertex   straight curve  Z@$s@ ftreemeg attrib  l>9 point  R@$B@straight curve  R@Ht2@  point  R@@ coedge    g  Z  edge  jw` Ht2@   unknown  coedge    m  Z  coedge     =   edge   $@   unknown ftreemeg attrib  l>9plane surface   a@@?  point   a@@ point   a@$B@ coedge        coedge  o   D   edge  q $@   unknown  point  Z@B@ coedge        coedge     H   edge  Jw` Ht2@ G  unknown  coedge        vertex   straight curve  Z@4?  coedge    -   point  Z@4@ coedge      [  edge  @ @   unknown straight curve  @e@Ht2@?  coedge      [  coedge     S   edge  @ T@  v unknown  vertex   straight curve  @e@B@  coedge       coedge     X   edge  \@@ `B@   unknown  coedge     ^ [  coedge      [  loop     vertex  X straight curve  a@P@  edge  ^@ b@ Y  unknown  point  a@P@ coedge       coedge     b   edge  @ e@  m unknown  coedge        coedge     h   vertex   straight curve  a@Ht2@?  coedge    9    edge   ;S @vF d  unknown  point  a@4@ vertex   straight curve  a@4@  coedge        edge  Ht2 !w`?   unknown straight curve  `i@4@  coedge        coedge     q   edge  $ r   unknown  vertex    point  `i@B@ coedge       coedge     v   edge  z$    unknown  coedge     | y  coedge      y  loop     vertex   straight curve  e@$@@?  edge   c@ f@ w a unknown  face     c  point  e@$P@ coedge     !  coedge  " #   $  edge  %$   & unknown  coedge    # '   coedge        loop    x  vertex   ( edge  e@ `i@  u unknown  coedge   c N    point  e@@ vertex   )straight curve  c@4@?  point  @e@4@ coedge  *  + ,   coedge        edge  @ -@A@   unknown  vertex   .straight curve  m@Ht2@  coedge   / 0 1   coedge        edge  2tp@ p@  3 unknown  vertex   4straight curve  m@P@?  point  m@P@ coedge  5  6 7 \  coedge  8 9   :  edge  Q@ ; Y@  % unknown  coedge  0      coedge   0 8 <   loop   =  vertex   >straight curve  i@Q@?  edge  2@Q@ X@   unknown  face ?      point  i@$Q@ftreemeg attrib  l>9 coedge   @ A B \  coedge  C D   E  edge  Fq@ q@  G unknown  coedge  +  D H   coedge   +     loop   I  vertex   Jstraight curve  i@@?  edge  -@Q@ X@   unknown  point  i@@ point  `i@4@ coedge  K $ L M  coedge  D C $  E  edge   N$@ $ O unknown  vertex  H P point  p@@ coedge  ) Q R S  coedge  6 5 )  7  edge  T $@ ) U unknown  vertex  + Vstraight curve  p@$t@  point  p@$P@ coedge   W /  X  edge   YD@ / Z unknown  coedge  [  0  \  edge   ]D@ 0 ^ unknown  vertex   _ vertex  1 `straight curve  s@@?  coedge  a 2 b c 6  coedge  d e 2  f  edge   g$@ 2 h unknown  coedge  R 3 6    coedge  3 R d i   loop   3 x  vertex  i j edge  TB@ 8P@ 6  unknown  face k = 7  q  point  m@Q@ftreemeg attrib  ;l>9 coedge  ? > l m   coedge   n >  \  edge  o s@ > p unknown  coedge  q  ?  X  edge  r s@ ? s unknown  coedge  @ t u v 6  coedge  w x @  y  edge  z $@ @ { unknown  coedge  L A x |   coedge  A L C    loop  A }  vertex  B ~straight curve  m@$q@?  edge  NB@ FP@   unknown  face  I E    point  m@$@ coedge   K   s  coedge    K    edge  /@ 2@ K  unknown  vertex   straight curve  r@@  point  r@@ coedge  P     coedge    P    edge   0q@   unknown  coedge   Q     coedge  Q  S    loop  Q   vertex   straight curve  s@D@;f;f  edge  ] T@   unknown  point  s@D@ coedge  W    s  coedge    W    edge  8@ @ W unknown  vertex   straight curve  r@Q@  point  r@$Q@ coedge    ]    edge  -DT! -DT! @   unknown  coedge  _ ^     coedge    ^    edge  -DT! -DT!?   unknown  coedge    _    edge  -DT!? !3|@   unknown  coedge   `     coedge  `      loop     vertex  a  vertex  a straight curve  i@@H@?  edge  Ht2 w`? b  unknown  coedge  c  Q  s  vertex    coedge  e     straight curve  3:nW@4@?  coedge  i      edge  @ k@ i  unknown  point  D@4@ point  D@@ edge  @ @ ;  unknown  vertex  n  coedge   o     loop  C   vertex    point  Z@P@ coedge  r  w    edge  v 3$@ .  unknown  face   u  y  point  Z@B@ coedge  x w   y  edge  $ z   unknown  face   y  c  point  Z@P@ coedge  v {     coedge    {    edge  @@ `B@ {  unknown  vertex   straight curve  R@P@  coedge        edge  @m@ p@ ( ^ unknown  vertex  ) straight curve  Q@B@ ftreemeg attrib  l>9 coedge      '  edge  5@ !I@  a unknown  vertex   straight curve  Q@P@? ftreemeg attrib  l>9 coedge   y  %   edge  ($ ~   unknown  coedge      '  loop     vertex   straight curve  D@$@@?  point  D@$P@ point  D@$B@ftreemeg attrib  l>9 loop     plane surface  3:b@HtB??  coedge     0   edge  @ @A@ /  unknown  coedge    3    vertex    coedge    1  5  coedge     7 5  loop  4  straight curve  4@$@A@?  edge  @A@ B@   unknown  point  4@@A@ coedge       coedge        vertex   straight curve  3:T@@  point  4@@ coedge        coedge     @   edge  A@ @A@   unknown  vertex  @ straight curve  C@Ht2@  point  C@4@ face  &    point  C@$B@ftreemeg attrib  l>9plane surface  Z@@?  coedge   -  I   edge  @ J@   unknown  vertex   straight curve  3:_@4@  coedge     O  straight curve  3:[@4@?  coedge        edge  w` Ht2@ L  unknown  point  R@4@ coedge        point  Q@4@straight curve  Q@Ht2@?  point  D@@ point  Q@@ coedge  W      coedge   V     face     c  coedge        coedge     [   edge  tp@ \p@   unknown  vertex  [ straight curve  C@P@?  coedge     _   edge  B@ `P@ ^  unknown  vertex   straight curve  4@P@  vertex   straight curve  4@B@  point  4@B@ coedge      #  coedge     g   edge  k I@  J@   unknown  coedge     m j  coedge     j  loop    vertex  g straight curve  q@ Y@  edge  o@ q@ h unknown  loop   x  point  q@ Y@ftreemeg attrib  l>9plane surface  s@Q@?  loop    x  coedge        coedge      d  coedge      d  coedge     w   edge   Q@   Y@ v  unknown  coedge        coedge  $   z   edge  @m@ ~p@ y  unknown  coedge  ! "  | #  edge  5@ $ I@ { unknown  coedge  %  " &   vertex   '  vertex  | (  coedge  ) *   +  edge   2@  unknown  coedge   , ) -   vertex   .  coedge  /  * 0   coedge   /     loop     vertex   1  coedge    2 3   edge  4  ?  5 unknown  coedge     6   edge   $@ Y 7 unknown  face 8  _   q  point  C@Q@ point  4@Q@ coedge   9 : ; #  coedge  < =   >  edge  ? @ @  unknown  coedge    = @   coedge        loop   A  vertex  @ B straight curve  q@@  edge  o@ q@  C unknown  face D  }   E  point  q@$@straight curve  s@$@ ftreemeg attrib   l>9plane surface  s@@?  loop    x  coedge  F G N    coedge    H I s  loop  J   face    K  point  <@K@ coedge  L      coedge   L     loop   M ellipse curve   l@K@??  coedge     N   edge  O  @  P tangent  face     Q  point   l@@H@ coedge    R S   edge  T  @  U tangent  face  M   V  point   l@N@ coedge  R    -  edge  -DT! -DT!?  W unknown  vertex  S X straight curve  i@N?  vertex  N Y straight curve  i@@H? cone surface  i@K?? @ straight curve  D@4? ftreemeg attrib  l>9plane surface  C@4  face  Z [  \  loop  ]  plane surface  @9%%ܿ%?%  coedge  ^ _  `   coedge    a b 9  edge  ;@ c @  d unknown  coedge  e    [  edge  @ f @  g unknown  vertex   h straight curve  @VF8@  coedge  i      edge  " Y@  j unknown  coedge  k  l m   coedge  n o   p  edge   q 0q@  r unknown  coedge   i n s   loop  i Z  vertex  ! t straight curve  s@D@;f;f  point  s@D@ftreemeg attrib  %l>9straight curve  Q@$s@ ftreemeg attrib  *l>9 face u  D 5  v  edge  Jw` 0Ht2@ L w unknown  point  Z@@ point  Z@$B@ coedge  x 9  y Z  edge  @ j@ g z unknown straight curve   a@Ht2@?  coedge  ; {   Z straight curve   a@B@  coedge   B | }   coedge  ~  B   edge  @@ `B@ B unknown  coedge  C  ~   vertex   straight curve  Z@P@  coedge  F   coedge  F    edge  @ @ F l unknown  coedge   G   coedge  G I    vertex  straight curve  Z@Ht2@?  edge  v6 Jv3  unknown  point  Z@4@ coedge  N [  edge  Ht2 w`?  unknown straight curve  @e@4@  coedge  Q [  coedge  Z Y Q  [  edge  $  Q unknown  vertex  S  point  @e@B@ coedge  V   coedge  V   edge  $  V unknown  coedge  W Z    coedge  W   loop  W  vertex  X straight curve  a@$@@?  edge  \^@ b@  a unknown  face   [  c  point  a@$P@ coedge  `  coedge  `   edge  $  ` unknown  coedge  a   coedge  a c    loop   a x  vertex  b  edge  ea@ @e@  u unknown  coedge  d   y   point  a@@ vertex  h straight curve  a@4@?  point   a@4@ coedge  l   coedge    l    edge  @ @A@ l w unknown  vertex   straight curve  `i@Ht2@  coedge  o   coedge  x w o  y  edge  tp@ p@ o unknown  vertex   straight curve  `i@P@?  point  `i@P@ coedge  t  coedge  t    edge  Q@  Y@ t  unknown  coedge  u x    coedge  u   loop  u  vertex   straight curve  e@Q@?  edge  Y@ z`@ x  unknown  face  y    point  e@$Q@ftreemeg attrib  }l>9 coedge    coedge   !  edge  q@ %q@  unknown  coedge   $  coedge    ' $  loop    vertex  ! straight curve  e@@?  edge  Y@ `@ #  unknown  point  e@@ point  @e@4@ coedge     coedge     ,   edge  - $@  unknown  vertex    point  m@@ coedge     coedge     1   edge   2$@  unknown  vertex   straight curve  m@$t@  point  m@$P@ coedge   \  coedge   7  edge  ; $@  unknown  coedge    < :  coedge   :  loop    x  vertex   edge  @Q@ X@   unknown  face    q  point  i@Q@ftreemeg attrib  l>9 coedge   \  coedge   B  edge   F$@  unknown  coedge   E  coedge    H E  loop    vertex   straight curve  i@$q@?  edge  @Q@ X@ D  unknown  face      point  i@$@ coedge    coedge     M   edge  N/@ 2@  unknown  vertex  M straight curve  p@@  point  p@@ coedge    coedge     S   edge  8@ T@  / unknown  vertex   straight curve  p@Q@  point  p@$Q@ coedge   i X  loop     vertex    straight curve  s@@  coedge      \  loop     vertex    straight curve  s@  point  s@ point  s@@ coedge      6  coedge   c  edge  g I@ J@  unknown  coedge    i f  coedge    f  loop     vertex  c  straight curve  m@ Y@  edge  `k@  o@ d unknown  point  m@ Y@ftreemeg attrib  l>9 coedge     m   edge  o r@   unknown  coedge      \  vertex    straight curve  ?  coedge     X  vertex  m  straight curve  @?  coedge      6  coedge     v   edge   @ z@  unknown  coedge    y  coedge    | y  loop   !  vertex  " straight curve  m@@  edge  `k@  o@  C unknown  face #    E  point  m@$@ftreemeg attrib   l>9 coedge  $  % & s  coedge        edge  $ '   ( unknown  vertex   ) straight curve  r@$*@  point  r@$@ coedge    ] *  coedge  + ,     edge   - I@  . unknown  coedge  /  , 0   coedge   /     loop   1  vertex  0 2 straight curve  0q@Q@  coedge    [    edge  3  @  4 unknown  face  1   5  point  0q@Q@straight curve  s@D?  coedge   6 7 8 s  coedge  i h   j  edge  9 $   : unknown  vertex   ;  point  r@Q@ loop   <  vertex   = ellipse curve  A@K@?  coedge  > ?   @  edge   4@  A unknown  coedge  B      coedge   B > C   loop  B D  vertex   E ellipse curve  i@K@?  coedge  F  ? G   coedge   F     loop  F H  vertex   I ellipse curve   l@K@?  coedge    J K   edge   L @  M tangent  edge   N @  O tangent  face  <   P  point  i@@H@ point   l@@H@straight curve  Q@Ht2@  edge  @ Q @A@ Q  unknown  point  Q@@ coedge   R S T   coedge  U ?     edge  V 4@ AC@  u unknown  coedge   W X Y   coedge  Z H   [  edge  \ $   ] unknown  vertex   ^  point   a@B@ edge  _ $   ` unknown  face a     c  point   a@P@ coedge   b c d  straight curve  Z@B@ ftreemeg attrib  l>9 coedge  c      edge  K@ U@  a unknown  vertex  d e straight curve  Z@P@? ftreemeg attrib  l>9 coedge  f    g  edge  $    h unknown  coedge   c f i   loop   j  vertex   k straight curve  R@$@@?  point  R@$P@ coedge     l   coedge  &    '  edge  m tp@ !p@  n unknown  point  Q@$B@ point  Q@$P@ coedge   $ &    loop  $ o straight curve  D@Q@?  edge  m @m@ (p@ &  unknown  face p  q '    point  D@$Q@ loop  \ r   coedge   s  N -  coedge  ^ / 4 7  straight curve  4@?  edge  b 2@ 1 t unknown  point  4@$@A@ coedge   9  `  coedge   u 9  [  edge  GhE v t5I? 9 w unknown  coedge  : x R y   point  @@ coedge  z > { |   coedge  } ~ >    edge   $@ > unknown  coedge  ? U }   loop  &  x  vertex   point  C@@ftreemeg attrib  Dl>9 coedge  H   vertex   straight curve  Z@4@  point  Z@4@ coedge  L G   coedge  N   edge  @ @ N  unknown  vertex  straight curve  R@Ht2@?  coedge  Q   coedge  Z V    edge   \2@  a unknown  coedge  W   edge   `@ W unknown ftreemeg attrib  Xl>9 face      coedge  Z  6   loop  Z  vertex  [ straight curve  C@$t@  point  C@$P@ coedge  ^    edge  `P@ 4 Q@   unknown  point  4@P@ point  4@$B@ coedge  e #  coedge  e   edge   $  e unknown  coedge  7 f i   coedge  f 7   loop  f  vertex  g straight curve  q@$ I@?  edge  ko@ 9 q@  unknown  face   j   point  q@$ Y@straight curve  4@ Y@?  loop  x  coedge  n  loop  :  x  coedge   r  coedge  s   coedge  s   coedge   s    edge  Q@  Y@  l unknown  coedge  u t d  coedge   t  g  edge   i@  l@   unknown  coedge  u   edge   K@ U@  unknown  coedge  v   vertex  w  vertex    coedge   x    edge  $ 8@ @   unknown  coedge  y   l   vertex  z  coedge  { #  coedge  { } & #  loop  "  vertex    coedge  }   edge   $@ } unknown  point  D@Q@ point  D@ Y@ coedge    - +  coedge    0 +  loop  )  coedge     edge  $   unknown  point  C@ Y@ coedge      edge   @  unknown  point  4@ Y@ coedge   3  edge  4 @ $@  unknown  vertex  straight curve  4@Q@?  edge  p@ q@   unknown straight curve  C@Q@ ftreemeg attrib  l>9 coedge   #  coedge   ;  edge  $ ?   unknown  coedge  %  >  coedge   %  @ >  loop    x  vertex    edge  o@ ' q@  unknown  face  !    point  q@@straight curve  4@$@? ftreemeg attrib   l>9plane surface  4@$@  coedge     coedge      coedge    I [  edge  Q @m@ p@ H  unknown  coedge  J J r  cone surface  A@K?? @  coedge    s   face      edge   O 4@  unknown  vertex  N straight curve   l@@H? plane surface  j@@H?  coedge  s   S -  edge  T  4@  unknown  vertex  straight curve   l@N? plane surface  j@N? ellipse curve  i@K?  point  i@N point  i@@H face     loop    plane surface  yzL@DBY8%?%?%ܿ%?  coedge   *   coedge   u   coedge     edge  v /mQ@  CR@  unknown  coedge  R  b   edge  f ttN@ c VF5@ a unknown  vertex  y straight curve  @?  coedge  u  [  vertex  b straight curve  @$J3?  point  @$J3@ coedge    W  straight curve  s@D@?  coedge        coedge   +  m   edge  q   I@ l  unknown  coedge     s p  coedge      p  loop    vertex  m straight curve  0q@Q@  edge   @ n unknown  point  0q@Q@ftreemeg attrib  l>9plane surface  4@B@? straight curve  Z@Ht2@?  coedge    Z  edge   Ht2 w`?   unknown straight curve   a@4@  coedge      Z  coedge    }   edge  $    unknown  coedge      coedge       loop     vertex    straight curve  Z@$@@?  edge  U@ _ @]@ ~ a unknown  point  Z@$P@ coedge        coedge       edge  $   ! unknown  coedge    "   coedge      vertex   #  edge  Z@   a@ u unknown  coedge       point  Z@@straight curve  3:_@4@?  coedge  $  % & [  coedge       edge  @ ' @A@  v unknown  vertex  ( straight curve  @e@Ht2@  coedge   ) * + [  coedge       edge  , tp@ p@  - unknown  vertex  . straight curve  @e@P@?  point  @e@P@ coedge  /  0 1  edge  Q@ 2  Y@  m unknown  coedge  *    coedge   * 3  loop   4  vertex  5 straight curve  a@Q@?  edge  , `@ d@   unknown  face 6       point  a@$Q@ftreemeg attrib  l>9 coedge   7 8 9  coedge  : ;  <  edge  = q@ q@  > unknown  coedge  %  ; ?  coedge   %   loop   @  vertex  A straight curve  a@@?  edge  ' `@ d@  unknown  point  a@@ point   a@4@ coedge  B  C D   coedge  # "  $  edge   E $@  F unknown  vertex  ' G  point  `i@@ coedge   H I J   coedge       edge  K  $@  L unknown  vertex   M straight curve  `i@$t@  point  `i@$P@ coedge  N  O P  coedge  Q R  S  edge   T $@  U unknown  coedge  I     coedge   I Q V   vertex  V W  edge  K Y@ `@   unknown  face X  4   q  point  e@Q@ftreemeg attrib  l>9 coedge   Y Z [  coedge  \ ]  ^  edge  _  $@  ` unknown  coedge  C  ] a  coedge   C "  loop   b  vertex  ! c straight curve  e@$q@?  edge  E Y@ %`@  unknown  face d  @ $    point  e@$@ coedge  e * f g   coedge  D C * E  edge  /@ h 2@ * i unknown  vertex  j straight curve  m@@  point  m@@ coedge  / k l m   coedge  9 8 / :  edge  n 8@ @ /  unknown  vertex  < o straight curve  m@Q@  point  m@$Q@ coedge  p 5 q r \  coedge  s t 5 u  edge   I@ v J@ 5 w unknown  coedge  l 6 9  coedge  6 l s x  loop  6 y  vertex  z straight curve  i@ Y@  edge  ;@g@ n k@ unknown  point  i@ Y@ftreemeg attrib  =l>9 coedge  @ { | } \  coedge  ~  @  edge  @ @ @ % unknown  coedge  f A   coedge  A f C  loop  A  vertex  straight curve  i@@  edge  F@g@ h k@ C C unknown  face  b E  E  point  i@$@ftreemeg attrib  I l>9 coedge  K  coedge  x w K y  edge  $  K unknown  vertex  M straight curve  p@$*@  point  p@$@ coedge  Q  coedge  e d Q f  edge  $  Q unknown  vertex  S  point  p@Q@ coedge  W q  X  edge  Y H6E@ i unknown  loop    face  X   point  s@D@ coedge  n [ / \  edge  ] 3 H6E@  unknown  point  s@D coedge  a 6  coedge  a   edge  $  a unknown  coedge  b e   coedge  b  loop  b  vertex  c straight curve  m@$ I@?  edge  g`k@  o@ unknown  face  y f   point  m@$ Y@ coedge  , l n    coedge  l  q    loop   straight curve  ?  edge   oQ@  unknown  point   edge   rQ@  unknown  point  @ coedge  t 6  coedge  t   edge  $   t unknown  coedge  u   coedge  u w   loop  > u x  vertex  v  edge  z`k@  o@ w unknown  face  y   point  m@@ftreemeg attrib  } l>9 coedge   s  coedge  = <  & >  edge  ' B@ P@  unknown  vertex  & straight curve  r@@?  point  r@$@ edge  e4A/K@@ - ڰE@  unknown  coedge  l    coedge     0   vertex   straight curve  Q@?  coedge       edge   @ , unknown  face      point  Q@ vertex   straight curve  0q@Q? plane surface   r@K;f?;f;f?;f?  coedge   s  coedge     8   edge  n@ 9 8o@  unknown  vertex  8 straight curve  r@ Y@?  point  r@ Y@ face     point  D@K@ coedge    C @  coedge    G @  loop  straight curve   l@N@  coedge      edge   @ > tangent  face     point  i@N@ coedge      edge   @  tangent  face      point   l@N@ coedge   K  edge  L 4 N   unknown  vertex   straight curve   l@@H@?  vertex   straight curve  i@@H@? plane surface  j@@H@?  vertex  I  coedge   a  y   coedge   T  edge  H40@ V H43@  unknown  coedge      vertex    coedge     coedge   Y  edge  q@ \ q@  unknown  coedge   [  loop    vertex  Y straight curve  D@@?  point  D@@ vertex   straight curve   a@P@? ftreemeg attrib  l>9 coedge     coedge     d   edge  tp@ p@  unknown  point  Z@$P@ coedge    i g  loop   straight curve  R@Q@?  edge   i@ l@   unknown  face       point  R@$Q@ edge   m $@  unknown  vertex   straight curve  Q@$t@  face     q ftreemeg attrib  l>9 face    coedge  r r J   coedge   R L - straight curve  4@$B@  coedge   e ^ [  vertex  ` straight curve   6@,'M@%?%  coedge     edge  c 3:^S dgtj;9plane surface  4@ Y@?  loop  * + x  coedge  , - . /  coedge  0  1 2 n  coedge   0 3 4 n  coedge  5 6  7  edge  8 p@ 9 q@ : unknown  coedge  ;  3 r  coedge   ; < = r  coedge    > ?   coedge  | @    edge  A e@ h@  unknown  coedge  B C  D  edge  U@ E @]@ unknown  coedge  F  C G   vertex   H  vertex  I  coedge  b J    edge  8@ @ 1 unknown  coedge   f b g  vertex   K  coedge  L  J M  coedge   L   loop  N  vertex  O  coedge  P  Q R   edge    S $@  T unknown  point  R@Q@ point  R@ Y@ coedge   U !   point  Q@Q@ coedge  " ! V W #  edge  X $ $  Y unknown  face Z  % #   point  Q@ Y@ coedge  . % [ \   coedge  V ] % ^  edge   I@ _ J@ % ` unknown  vertex  a straight curve  D@ Y@  coedge  ) b c +  coedge  * d e +  face f  g +   coedge  , 1 6 h   coedge  i b , j  edge  k n@ 8o@ , l unknown  vertex  m straight curve  C@ Y@?  edge  4 Q@  Y@  unknown  vertex  n o straight curve  4@ Y@  vertex  6 p straight curve  4@Q@  point  4@Q@ coedge  9 q r s #  coedge  t u 9 v  edge  w p@ p@ 9 x unknown  coedge  : u y  coedge  : <  loop  : z  vertex  { straight curve  q@@?  edge  @ ? @@ | unknown  point  q@@straight curve  4@@? ftreemeg attrib  A  l>9plane surface  4@@?  coedge  G F   coedge  } F   edge  ~  i@ l@  unknown  edge   -DT!  -DT! @ J unknown  edge  O -DT!? T !3|@ L unknown cone surface   l@K?? @ straight curve  i@@H?  point   l@@Hstraight curve   l@N  point   l@N face  D p  plane surface   r@K@;f?;f;f?;f?  coedge   ] _   coedge  ]  +   coedge  _ ^    edge  v @ @ ^ unknown  edge  @ @ unknown  vertex  ` straight curve   ȃS@>@  coedge  a  e  straight curve  @VF8@?  point  @@ edge  t5I?@ f GhE@ unknown  point  @$J3@ coedge  k   coedge  k    edge   ڰE e4A/K@ k unknown  coedge   l o    vertex  straight curve  Q@?  coedge  o n p  edge  q  @  unknown  point  Q@ vertex  s straight curve  0q@Q@?  coedge  x Z  coedge  x    edge   @ @A@ x  unknown  vertex   straight curve   a@Ht2@  coedge  { > @ Z  coedge   ~ {   edge  tp@ _ p@ { unknown  coedge  @ |     loop  | straight curve  Z@Q@?  edge  e@ h@   unknown  face  j    point  Z@$Q@ coedge    coedge    edge  q@ q@ unknown  coedge    coedge  "   loop   vertex   straight curve  Z@@?  edge  e@ h@   unknown  point  Z@@ coedge  [  coedge  &  edge  '  $@ unknown  vertex   point  @e@@ coedge  ; [  coedge  +  edge   , $@ unknown  vertex  straight curve  @e@$t@  point  @e@$P@ coedge   coedge  < 1  edge  2  $@ unknown  vertex  =  edge  `@ d@  unknown  face   q  point  a@Q@ftreemeg attrib  l>9 coedge   coedge  9  edge   = $@ unknown  coedge  <  coedge  ? <  loop   vertex  straight curve  a@$q@?  edge  `@ d@ ;  unknown  face     point  a@$@ coedge    coedge  D  edge  E /@ 2@ unknown  vertex  D straight curve  `i@@  point  `i@@ coedge    coedge  J   edge  8@ K @ w unknown  vertex  straight curve  `i@Q@  point  `i@$Q@ coedge   coedge  P  edge  T  I@ J@ unknown  coedge  V S  coedge  S  loop   vertex  P straight curve  e@ Y@  edge   c@ f@ Q unknown  point  e@ Y@ftreemeg attrib  l>9 coedge   coedge  [  edge  @ _ @  unknown  coedge  ^  coedge  a ^  loop   vertex  straight curve  e@@  edge   c@ f@ C unknown  face   E  point  e@$@ftreemeg attrib   l>9 coedge    coedge  g  edge  h $  unknown  vertex  straight curve  m@$*@  point  m@$@ coedge    coedge  m  edge  $ n  unknown  vertex   point  m@Q@ coedge  \  coedge  r  edge  v $  unknown  coedge  x u  coedge  u  loop   vertex  straight curve  i@$ I@?  edge  @g@ k@ s unknown  face    point  i@$ Y@ coedge  \  coedge  }   edge   $   unknown  coedge    coedge   loop   x  vertex    edge  @g@ k@ unknown  face     point  i@@ftreemeg attrib   l>9 coedge     coedge      edge  B@ P@ / unknown  vertex  straight curve  p@@?  point  p@$@ coedge    coedge   edge   n@ 8o@  unknown  vertex   straight curve  p@ Y@?  point  p@ Y@ edge   0q@   unknown straight curve  s@D@;f;f  loop    coedge    ftreemeg attrib   l>9 face      plane surface  3:b@HtB@??  edge  3  0q@ /  unknown straight curve  s@D;f;f  coedge      6  coedge       edge  Y@  `@  unknown  coedge    coedge      loop     vertex  straight curve  m@Y@?  edge   B@ P@ ' unknown  face !   )  point  m@$Y@ftreemeg attrib   l>9 vertex   " straight curve  Q?  vertex   # straight curve  Q@?  coedge   $ % & 6  coedge  ' (  )  edge  * p@ p@  + unknown  coedge    ( ,  coedge      loop   -  vertex  . straight curve  m@@?  edge  B@  P@ | unknown  point  m@@ftreemeg attrib  !  l>9 coedge  / $ 0 1 s  coedge  $  edge   2 $@ $ 3 unknown  vertex  4  point  r@@straight curve  v3@xM@%ܿ%?  edge  - @  @ + 5 unknown  point  3@straight curve  Q? plane surface  0a@Q?  point  0q@Q coedge  6 6 7 8 s  coedge  6  edge  9  $@ 6 : unknown  vertex  8 ; straight curve  r@$u@  point  r@$ Y@ loop    < cone surface  A@K@?? @  coedge  ? > < = @  face  H @  >  coedge  J < B  edge  N -DT! -DT!? B ? unknown  vertex  C @ straight curve  i@N@? cone surface  i@K@?? @  coedge  < J F  edge  -DT!? L !3|@ F A unknown  vertex  G B straight curve   l@N@? cone surface   l@K@?? @ straight curve  i@@H@  point   l@@H@ point  i@@H@ point  Q@@ coedge  C S x  coedge  S C U  loop  C D  vertex  T E straight curve  4@H43@?  edge   @ V @ " unknown  point  4@@ coedge  W F G H   coedge  I J W K  edge  L  $@ W M unknown  coedge   X J N  coedge  X  Z  loop  X O  vertex  Y P straight curve  D@$q@?  edge   @m@ \ p@  unknown  face Q   [    point  D@$@ point   a@$P@ edge   $@ b R unknown  vertex  d S straight curve  Z@$t@  face T  o g  q ftreemeg attrib  j l>9straight curve  Q@Q@  point  Q@$Q@ftreemeg attrib  o l>9ftreemeg attrib  q l>9plane surface  4@Q@?  point  yzL @>@ coedge  x U V W   edge  X @ @ x  unknown straight curve  3:T@@?  coedge  Y z Z [   coedge  \ ] z ^  edge  $ _  z ` unknown  coedge  a { ~   coedge  { a \ b  loop  { c  vertex  | d straight curve  C@$*@  coedge   } C e   coedge  ~  f g   edge  p@ h q@  unknown  face i       point  C@$@ vertex  j  coedge  k } l   edge  @ ~ @A@ 1 unknown  vertex  m straight curve  Z@Ht2@  coedge  n o p   coedge  q r  s  edge  t q@  q@ u unknown  coedge  } r v   loop  w  vertex   x straight curve  R@@?  point  R@@ coedge  y z {   coedge    edge   /@ | 2@ } unknown  vertex   ~ straight curve  Q@@  edge   @  unknown  point  4@$P@ftreemeg attrib  l>9 coedge  n   coedge  #  coedge    edge  #  $@ unknown  coedge  7 $ "  coedge  7 "  loop  x  vertex   edge  9 @ @@ : unknown  face     point  q@Y@straight curve  s@$Y@ ftreemeg attrib  l>9plane surface  4@$ Y@  loop  x  coedge   coedge   coedge   coedge  /   edge  Y@ `@ .  unknown  coedge  n  coedge  2   edge  (}@ 8 @ 1  unknown  coedge  4  edge  9 Y@ `@ 3 " unknown  coedge  7  coedge  h 7  loop  6  vertex   vertex  4 straight curve  s@Y@  coedge  ) r  coedge  0 =  edge  2 ^@ b@ < unknown  coedge   ? Z  edge  E 8@ A @ >  unknown  coedge      vertex   coedge  D  coedge  G D  loop  C  vertex  ?  coedge    edge   $@ unknown  point  Z@Q@ point  Z@ Y@ coedge  M   point  Z@Q@ coedge   edge  $  J unknown  face    point  Z@ Y@ coedge    coedge  R  edge  S  I@ J@ unknown  vertex  R straight curve  R@ Y@  coedge    coedge  W ^  edge  5@ X I@ V unknown  vertex  straight curve  Q@ Y@? ftreemeg attrib  l>9 coedge  \  edge  _ $  unknown  coedge  ^  loop   vertex  straight curve  D@$ I@?  point  D@$ Y@ coedge  c j  edge   2@ b unknown  coedge  e  edge   @ unknown ftreemeg attrib  l>9 face     edge  8  k $@ unknown  coedge  j  loop   vertex  straight curve  C@$u@  point  C@$ Y@ edge   Y@ Y@   unknown  point  4@ Y@ point  4@$Q@ coedge  #  coedge  s  edge   w $@ unknown  coedge  0 v  coedge  0 y v  loop   vertex  straight curve  q@$p@?  edge  2 @ @@ u unknown  face  -   point  q@$@straight curve  s@@  coedge    l   vertex   vertex  ellipse curve  A@K? ellipse curve   l@K? plane surface  0a@Q@?  edge   CR /mQ  unknown  vertex  straight curve  yzL @>?  vertex  straight curve  @>?  point  @>@straight curve   6@,'M@%ܿ%? straight curve  v3@xM@%?%  point  3@straight curve  Q@?  point  0q@Q@ coedge  Z  coedge      edge   $@ unknown  vertex  "  point   a@@ edge  A  $@  unknown  vertex   straight curve   a@$t@  face    q ftreemeg attrib   l>9 coedge     coedge    edge   $@  unknown  coedge    coedge     loop    vertex   straight curve  Z@$q@?  edge  e@ h@  unknown  face  w     point  Z@$@ coedge   $   [  coedge  ; : $ <  edge  /@ 2@ $  unknown  vertex  straight curve  @e@@  point  @e@@ coedge  )   [  edge  8@ @ ) v unknown  vertex  3 straight curve  @e@Q@  point  @e@$Q@ coedge   /    coedge    /   edge   I@ J@ /  unknown  coedge  0    loop  0   vertex  straight curve  a@ Y@  point  a@ Y@ftreemeg attrib  4 l>9 coedge  7     coedge    7   edge  @ @ 7 m unknown  coedge   8    coedge  8  :  loop  8   vertex   straight curve  a@@  edge  = ^@ b@ : C unknown  face  <  E  point  a@$@ftreemeg attrib  @  l>9 coedge  ! B " #   coedge  ] \ B ^  edge  $ $ B % unknown  vertex  D &straight curve  `i@$*@  point  `i@$@ coedge  H ' ( )   coedge  R Q H S  edge  *$  H + unknown  vertex  J , point  `i@Q@ coedge  - N . /  coedge  0 1 N 2  edge  $ 3 N 4 unknown  coedge  ( O R  coedge  O ( 0 5  loop  O 6  vertex  P 7straight curve  e@$ I@?  edge  T  c@ *f@ unknown  face 8  S   point  e@$ Y@ coedge  Y 9 : ;  coedge  < = Y >  edge  ?$  Y @ unknown  coedge  " Z = A  coedge  Z " \  loop  Z x  vertex  [ B edge  _  c@ $f@ \ unknown  face C  ^   point  e@@ftreemeg attrib  b  l>9 coedge  D e E F   coedge   ~ e  edge  B@ GP@ e  unknown  vertex  Hstraight curve  m@@?  point  m@$@ coedge  k I J K   coedge  t s k u  edge  Ln@ 8o@ k M unknown  vertex  Nstraight curve  m@ Y@?  point  m@ Y@ coedge  O p P Q \  coedge  R S p T  edge  Y@ U`@ p % unknown  coedge  J q t  coedge  q J R V  loop  q W  vertex  Xstraight curve  i@Y@?  edge  L@Q@ v X@ t ' unknown  face Y 6 u  )  point  i@$Y@ftreemeg attrib  y l>9 coedge  { Z [ \ \  coedge  ] ^ { _  edge  `p@  p@ { a unknown  coedge  E | ^ b   coedge  | E ~    loop  | c  vertex  dstraight curve  i@@?  edge  G@Q@ X@ | unknown  point  i@@ftreemeg attrib   l>9 coedge  e f g  coedge   edge   h$@ i unknown  vertex  j point  p@@ coedge  k l m  coedge    edge  n  $@ o unknown  vertex  pstraight curve  p@$u@  point  p@$ Y@straight curve  0q@Q@  coedge      edge  q q-DT!@  r unknown plane surface  A straight curve  0q@Q  coedge  s t u 6  coedge  v w  x  edge    y$@ z unknown  coedge  l    coedge  l v {   loop  " x  vertex  { | edge  nB@ P@ : unknown  face } W   point  m@Y@ftreemeg attrib  l>9 point  Q point  Q@ coedge  ~   6  coedge    &   edge   * $@  unknown  coedge  f   )  coedge  f , )  loop    vertex  straight curve  m@$p@?  edge  hB@ P@ ( unknown  face  c   point  m@$@ coedge     s  coedge  u t 1 v  edge  2  @@ A@  unknown  vertex  1 straight curve  r@@  point  r@@straight curve  4?  coedge     s  coedge  ! 8 "  edge  (}@ 9 @ unknown  vertex  $ straight curve  r@Y@  point  r@$Y@ coedge  =  edge  4   unknown plane surface  j@N@? ellipse curve  i@K@??  point  i@N@ellipse curve   l@K@??  point   l@N@ coedge   e  face      point  4@@ coedge       coedge    H   edge  @ L @  unknown  coedge  z   K  coedge  z N K  loop    vertex   straight curve  D@@  edge  5@ | I@ C unknown  face  A  E  point  D@$@ftreemeg attrib   l>9straight curve  Z@Q@  point  Z@$Q@ftreemeg attrib  l>9 coedge       coedge   f W   edge  @ X @  unknown  vertex   coedge       coedge    [   edge  _ B@ P@  unknown  coedge   b ^  coedge     ^  loop    vertex  [ straight curve  C@@?  coedge     edge   2@ C unknown  face    E  point  C@$@ edge  X   ? C  unknown  coedge  V   g   edge  X @ h $@   unknown  vertex   ftreemeg attrib    l>9 point  4@@ coedge        edge  ~  $@   unknown  point  Z@@ coedge       coedge    p   edge   t $@  unknown  coedge     s  coedge    v s  loop    vertex   straight curve  R@$q@?  edge   i@  l@ r  unknown  face      point  R@$@ coedge        coedge  J I  { K  edge  | $    unknown  vertex   straight curve  Q@$*@  point  Q@$@straight curve  4@$Q@  coedge        coedge  d   n  coedge      #  coedge       edge  P@ pQ@   unknown  coedge    !  coedge       loop    vertex  straight curve  q@`@  edge  # o@ q@  unknown  loop    x  point  q@`@ftreemeg attrib  % l>9plane surface  s@Y@?  loop    x  coedge      *  coedge   +    coedge  +     coedge   P +   edge  Y@ `@  unknown  coedge  - ,    coedge  [  ,  edge  @m@ p@ : unknown  coedge    -   edge  5@ I@  unknown  coedge   .     vertex  /  vertex   coedge    0   edge   2@  unknown  coedge  1      vertex  2  coedge   3    coedge  3  5  loop  g  vertex   coedge  5   7  edge   9 ?  unknown  coedge  6 i 7  face  7   point  C@Y@ point  4@Y@ coedge  <   vertex   coedge  >  B Z  point   a@Q@ coedge  C B   D  edge  $ E   unknown  face  N D   point   a@ Y@ coedge   F     coedge    F   edge   I@ J@ F  unknown  vertex  straight curve  Z@ Y@  coedge  J      coedge   Q L  edge  S K@ U@ unknown  vertex   straight curve  Z@ Y@? ftreemeg attrib  N l>9 coedge    P   edge  $  P  unknown  coedge  Q     loop  Q   vertex  R straight curve  R@$ I@?  point  R@$ Y@ coedge  U      coedge  ] V U ^  edge  !n@ X 8o@ U " unknown  point  Q@$ Y@ coedge   [ ]  loop  [ # straight curve  D@Y@?  edge  !@m@ _ p@ ] ' unknown  face $ % ^  )  point  D@$Y@ coedge  b i & j  vertex  c ' coedge   d &  loop  % straight curve  4@$ Y@?  face ( )  * straight curve  C@Y@  edge  k p@ +q@ i ' unknown  face , j  )  point  C@$Y@ vertex   - coedge  q . / 0 #  coedge  1 2 q 3  edge  48@ @ q unknown  coedge   r 2 5  coedge  r  t  loop  r 6  vertex  5 7straight curve  q@@  edge  w o@ q@ t 8 unknown  face 9  v  :  point  q@$@straight curve  s@$@ ftreemeg attrib  z  l>9plane surface  s@@?  point  Z@@ point  D@Kstraight curve   ȃS@>@?  point  yzL @>@ point  @>@ coedge  ; < = Z  coedge   edge  /@ >2@ ? unknown  vertex  @straight curve   a@@  point   a@@straight curve   a@Q@  point   a@$Q@ftreemeg attrib  l>9 coedge  A B C   coedge  D E F  edge  G@ @ l unknown  coedge  < E H  coedge  <  loop  I  vertex  H Jstraight curve  Z@@  edge  U@ >@]@ C unknown  face K   E  point  Z@$@ftreemeg attrib   l>9 coedge  L M N [  coedge    edge  $ O P unknown  vertex  Qstraight curve  @e@$*@  point  @e@$@ coedge  R S T [  edge  U$  V unknown  point  @e@Q@ coedge  W  X  coedge  Y Z  [  edge  $ \ ] unknown  coedge  S    coedge  S Y ^   loop  _  vertex  `straight curve  a@$ I@?  edge  ^@ Ub@  unknown  face a   point  a@$ Y@ coedge  b c d  coedge  e f  g  edge  h$  i unknown  coedge  M f j   coedge  M    loop  x  vertex  k edge  ^@ Ob@ unknown  face l I   point  a@@ftreemeg attrib   l>9 coedge  m n o   coedge  #  edge  $B@ pP@ w unknown  vertex  # qstraight curve  `i@@?  point  `i@$@ coedge  r s t   coedge  )  edge  un@ *8o@ v unknown  vertex  ) wstraight curve  `i@ Y@?  point  `i@ Y@ coedge  x y z  coedge  { | /   edge  3Y@ }`@  unknown  coedge  s 5 2  coedge  s { ~ 2  loop    vertex  / straight curve  e@Y@?  edge  uY@ `@ ' unknown  face  _  )  point  e@$Y@ftreemeg attrib  l>9 coedge      coedge    ;   edge  p@ ?p@  unknown  coedge  n   >  coedge  n A >  loop    vertex  ; straight curve  e@@?  edge  pY@ `@ = | unknown  point  e@@ftreemeg attrib   l>9 coedge       coedge  F   edge  G $@  unknown  vertex    point  m@@ coedge       coedge  K  edge   L$@  unknown  vertex  straight curve  m@$u@  point  m@$ Y@ coedge     \  coedge    Q   edge  U $@  unknown  coedge   V T  coedge     T  loop   x  vertex    edge  @Q@ X@ : unknown  face     point  i@Y@ftreemeg attrib  l>9 coedge     \  coedge    \   edge   `$@  unknown  coedge     _  coedge   b _  loop    vertex  straight curve  i@$p@?  edge  @Q@  X@ ^ unknown  face      point  i@$@ coedge       coedge  ( '  g )  edge  h @@ A@   unknown  vertex  g straight curve  p@@  point  p@@ coedge      coedge    m   edge  (}@ n@ / unknown  vertex   straight curve  p@Y@  point  p@$Y@ vertex   ellipse curve  A@K@??  coedge      6  coedge     u   edge  yP@ pQ@   unknown  coedge     { x  coedge      x  loop   )  vertex  u straight curve  m@`@  edge   `k@  o@ v  unknown  point  m@`@ftreemeg attrib   l>9 coedge  $    6  coedge    $    edge  8@ @ $ unknown  coedge   %     coedge  %  '    loop  %   vertex   straight curve  m@@  edge  * `k@  o@ ' 8 unknown  face   )  :  point  m@$@ftreemeg attrib  -  l>9 coedge   /   s  coedge  /   edge  $  /  unknown  vertex  1 straight curve  r@$@  point  r@$@ coedge  6    s  coedge  6   edge  $  6  unknown  vertex  8  point  r@Y@straight curve   l@N@?  coedge  F      coedge    F    edge  $  F  unknown  coedge   G     coedge  G  I    loop   G x  vertex  H  edge  L 5@ I@ I unknown  face   K   point  D@@ftreemeg attrib  O  l>9 coedge  U      coedge    U    edge  @ @ U  unknown  coedge   V     loop  V   vertex  W  point  4@@ coedge   Y     coedge    Y    edge   $@ Y  unknown  coedge   Z ]    coedge  Z      loop    x  vertex    coedge   \   ^  coedge  ]    ^  edge   _ 2@ ] unknown  face  D ^   point  C@@ coedge  f  a    edge  h  @ a  unknown  vertex  b ftreemeg attrib  c  l>9straight curve  4@@? straight curve  4@@  point  4@$@ coedge   k     coedge  r q k  s  edge  /@ 2@ k  unknown  vertex   straight curve  Z@@  coedge  n      coedge    n    edge  @ @ n  unknown  coedge   o     coedge  o  q    loop  o   vertex   straight curve  R@@  edge  t K@ U@ q C unknown  face  O s  E  point  R@$@ftreemeg attrib  w  l>9 coedge   y     coedge    y    edge  B@ P@ y  unknown  vertex   straight curve  Q@@?  point  Q@$@ coedge       coedge    edge  Y@ `@  unknown  coedge    coedge     #  coedge     !  edge  $ " # unknown  coedge      coedge    $   loop  %  vertex  &straight curve  q@$P@?  edge  o@ q@  ' unknown  point  q@$`@straight curve  4@`@?  loop  ( ) x  coedge  * + , -  loop  T . x  coedge  . /  X  coedge  0 1 2 *  coedge  0 3 4 *  coedge  5    edge  6Y@ 7`@  l unknown  coedge  8 9  coedge  :    edge  ; i@ l@  : unknown  coedge  < =  >  edge  K@ ?U@   unknown  coedge  @ = A   vertex  B vertex   C coedge  D    edge  (}@ @   unknown  coedge    vertex  E coedge  F D G   coedge  F    loop   H  vertex   I coedge  J K L   edge   M$@ N unknown  point  D@Y@ point  D@`@ coedge  O    coedge  P    loop   Q  coedge  R S T   edge  U$  V unknown  point  C@`@ edge   @ W unknown  point  4@`@ edge  @ +$@ X unknown straight curve  4@Y@? ftreemeg attrib  l>9 point  @e@ Y@ coedge  Y Z [ Z  coedge  Z    edge  U@ @]@  unknown  vertex  [ \straight curve   a@ Y@? ftreemeg attrib  l>9 coedge  ] 1  ^  edge  $ 6 _ unknown  coedge  Z ] `   loop  a  vertex  bstraight curve  Z@$ I@?  point  Z@$ Y@ coedge  8 : c   coedge    edge  dn@ 8o@ e unknown  point  Z@$ Y@ coedge  :    loop  f straight curve  R@Y@?  edge  d i@ l@ ' unknown  face g  )  point  R@$Y@ edge   !$@ h unknown  vertex  istraight curve  Q@$u@  face j  ftreemeg attrib  l>9 face k  l  edge  + @ m unknown  point  4@$ Y@ftreemeg attrib  l>9 face n o x  * plane surface  4@`@?  vertex  pftreemeg attrib  l>9 point  4@Y@ coedge  q r s #  coedge  t u 0 v  edge  w$ 4 x unknown  coedge   u y 3  coedge   5 3  loop   x  vertex  z edge  o@ q@ { unknown  face |   }  point  q@@straight curve  4@$@? ftreemeg attrib   l>9plane surface  4@$@  coedge  ~   Z  coedge  =  edge  >$   unknown  vertex  straight curve   a@$*@  point   a@$@ coedge       coedge    C   edge  $ G  unknown  coedge     F  coedge   H F  loop   x  vertex   edge  U@ @]@ unknown  face     point  Z@@ftreemeg attrib   l>9 coedge      [  coedge     N   edge  OB@ P@  v unknown  vertex  N straight curve  @e@@?  point  @e@$@ coedge      [  coedge     T   edge  n@ U8o@   unknown  vertex  T straight curve  @e@ Y@?  coedge       edge  \Y@ `@  m unknown  coedge     ^ [  coedge    .  [  loop     vertex  X straight curve  a@Y@?  edge  `@ d@  ' unknown  face  a   )  point  a@$Y@ftreemeg attrib  l>9 coedge       coedge     d   edge  p@ hp@   unknown  coedge      g  coedge     j g  loop     vertex  d straight curve  a@@?  edge  `@ d@ f | unknown  point  a@@ftreemeg attrib   l>9 coedge   !     coedge  = < ! o >  edge  p $@ !  unknown  vertex  A  point  `i@@ coedge  '      coedge  1 0 ' t 2  edge   u$@ '  unknown  vertex  ) straight curve  `i@$u@  point  `i@$ Y@ coedge   -    coedge    - z   edge  } $@ -  unknown  coedge   . 1 ~   coedge  .      vertex    edge  Y@ 3`@ 1 : unknown  face   2   point  e@Y@ftreemeg attrib  6l>9 coedge  9     coedge    9    edge   $@ 9  unknown  coedge   :     coedge  :  <    loop  :   vertex  ; straight curve  e@$p@?  edge  Y@ ?`@  unknown  face   >   point  e@$@ coedge   D     coedge  ^ ] D  _  edge   @@ A@ D  unknown  vertex   straight curve  m@@  point  m@@ coedge  I      coedge  S R I  T  edge  (}@ @ I  unknown  vertex  V straight curve  m@Y@  point  m@$Y@ coedge   O   \  coedge    O    edge  P@ pQ@ O  unknown  coedge   P S    coedge  P      loop  P o  vertex   straight curve  i@`@  edge  U@g@ k@   unknown  point  i@`@ftreemeg attrib  Wl>9 coedge  Z    \  coedge    Z    edge  8@ @ Z % unknown  coedge   [     coedge  [  ]    loop  [   vertex   straight curve  i@@  edge  `@g@ k@ ] 8 unknown  face   _  :  point  i@$@ftreemeg attrib  c l>9 coedge   e    coedge    e    edge  $  e  unknown  vertex  g straight curve  p@$@  point  p@$@ coedge  k     coedge  w v k  x  edge  $  k  unknown  vertex  m  point  p@Y@ point  <@K@ coedge   s   6  coedge    s    edge  $  s  unknown  coedge   t w    coedge  t      loop  t   vertex  u straight curve  m@$P@?  edge  y`k@  o@  ' unknown  point  m@$`@ coedge  ~    6  coedge    ~    edge  $  ~  unknown  coedge        coedge        loop  3  x  vertex    edge  `k@  o@  { unknown  face     }  point  m@@ftreemeg attrib   l>9 coedge      s  coedge  2 1   3  edge  Q@  Y@  unknown  vertex   straight curve  r@@?  point  r@$@ coedge      s  coedge        edge  l@ (m@   unknown  vertex   straight curve  r@`@?  point  r@`@ coedge        coedge   !   "  edge  #p@ p@  $ unknown  coedge    ! %   coedge        loop   &  vertex   'straight curve  D@@?  edge  @m@ p@  | unknown  loop  F  x  point  D@@ftreemeg attrib   l>9 face ( c   )  coedge   * + ,   coedge  - .   /  edge  0@ @   unknown  coedge  1  2 3   coedge   1     loop   4  vertex   5 edge   @  6 unknown  point  4@@ coedge  7  8 9   coedge  : ;   <  edge   @@ =A@  > unknown  coedge  2      coedge   ? : @   loop   A  vertex   Bstraight curve  C@@  coedge    1 C   edge  p@ Dq@  | unknown  point  C@@ edge   @  E unknown  vertex   Fftreemeg attrib   l>9straight curve  4@$@  point  4@$@ coedge  G  H I   coedge        edge  $ J  K unknown  vertex   Lstraight curve  Z@$*@  point  Z@$@ coedge   M N O   coedge  P Q   R  edge  S$   T unknown  coedge  H  Q U   coedge   H     vertex   V edge  K@ JU@  unknown  face W     point  R@@ftreemeg attrib   l>9 coedge  X  Y Z   coedge        edge   [$@  \ unknown  vertex   ] point  Q@@ coedge  ^  _ `   coedge  a b   c  edge  `@ da@   unknown  vertex   e coedge  f  g h #  coedge  i j   k  edge  "a@ ld@  unknown  coedge     $ !  coedge    i m !  loop   n  vertex   ostraight curve  q@a@?  edge  @ @@  p unknown  face q    r  point  q@$a@straight curve  4@$`@?  loop  s t x  coedge  u v w x   coedge  y  z {  coedge   y | }  coedge  ~   -   edge  p@ q@ ,  unknown  coedge    Z   coedge       coedge      *  coedge     2 ^  edge  e@ 6h@ 1 : unknown  coedge     4   edge  7U@ @]@ 3  unknown  coedge        vertex    vertex  4  coedge     9   edge  ?(}@ ;@ 8 1 unknown  coedge     c   vertex    coedge      >  coedge     A >  loop  =   vertex  9  coedge        edge   $@   unknown  point  R@Y@ point  R@`@ coedge     G   point  Q@Y@ coedge        edge  $  D  unknown  face  n   *  point  Q@`@ coedge  w      coedge     L   edge  MP@ pQ@   unknown  vertex  L straight curve  D@`@  coedge  P      coedge   O a    face     *  coedge   z     coedge     T   edge  l@ U(m@   unknown  vertex  T straight curve  C@`@? straight curve  4@`@ straight curve  4@Y@  coedge      Z  coedge     [   edge  n@ 8o@   unknown  point   a@$ Y@ coedge     ` ^  loop    straight curve  Z@Y@?  edge  e@ h@  ' unknown  face     )  point  Z@$Y@ edge  ; d$@   unknown  vertex   straight curve  Z@$u@  face  #   ftreemeg attrib  l>9straight curve  Q@Y@  point  Q@$Y@ftreemeg attrib  #l>9ftreemeg attrib  %l>9plane surface  4@Y@? straight curve  4@$Y@ ftreemeg attrib  )l>9 face     *  point  4@$Y@ coedge  .    #  coedge    . s   edge  o@ who@ .  unknown  coedge   /   v  coedge  /  1 y v  loop  /   vertex  s straight curve  q@8@?  edge  @ 4@@ u  unknown  point  q@8@straight curve  4@@? ftreemeg attrib  6 l>9plane surface  4@@?  coedge   ;   Z  coedge  E D ;  F  edge  B@ P@ ;  unknown  vertex   straight curve   a@@?  point   a@$@ coedge  A      coedge    A    edge  p@ p@ A  unknown  coedge   B     coedge  B  D    loop  B   vertex   straight curve  Z@@?  edge  e@ Gh@  | unknown  point  Z@@ftreemeg attrib  I l>9 coedge   L   [  coedge  f e L  g  edge   $@ L  unknown  vertex  j  point  @e@@ coedge  R    [  coedge  Z Y R  [  edge   $@ R  unknown  vertex  T straight curve  @e@$u@  point  @e@$ Y@ coedge   W    coedge    W    edge   $@ W  unknown  vertex    edge  `@ \d@ Z : unknown  face   [   point  a@Y@ftreemeg attrib  _l>9 coedge  b     coedge    b    edge   $@ b  unknown  coedge   c     coedge  c  e    loop  c   vertex  d straight curve  a@$p@?  edge  `@ hd@  unknown  face   g   point  a@$@ coedge   m     coedge    m    edge   @@ A@ m  unknown  vertex   straight curve  `i@@  point  `i@@ coedge  r      coedge  | { r    edge  (}@ @ r w unknown  vertex  ~ straight curve  `i@Y@  point  `i@$Y@ coedge   x    coedge    x    edge  P@ pQ@ x  unknown  coedge   y |    coedge  y      loop  y   vertex   straight curve  e@`@  edge  } c@ f@   unknown  point  e@`@ftreemeg attrib  l>9 coedge       coedge        edge  8@ @   unknown  coedge        coedge        loop     vertex   straight curve  e@@  edge   c@ f@  8 unknown  face     :  point  e@$@ftreemeg attrib   l>9 coedge        coedge        edge  $    unknown  vertex   !straight curve  m@$@  point  m@$@ coedge   " # $   coedge        edge  %$   & unknown  vertex   ' point  m@Y@ coedge  (  ) * \  coedge  + ,   -  edge  $ .  / unknown  coedge  #      coedge   # + 0   loop   1  vertex   2straight curve  i@$P@?  edge  @g@ %k@  ' unknown  point  i@$`@ coedge   3 4 5 \  coedge  6 7   8  edge  9$   : unknown  coedge    7 ;   coedge        loop    x  vertex   < edge  @g@ k@  { unknown  face =    }  point  i@@ftreemeg attrib   l>9 coedge  >  ? @  coedge        edge  Q@ A Y@  / unknown  vertex   Bstraight curve  p@@?  point  p@$@ coedge   C D E  coedge        edge  Fl@ (m@  G unknown  vertex   Hstraight curve  p@`@?  point  p@`@ coedge  I  J K 6  coedge  L M   N  edge  a@ Od@  unknown  coedge  D      coedge   D L P   loop   Q  vertex   Rstraight curve  m@a@?  edge  FB@ P@  p unknown  face S 1   r  point  m@$a@ coedge   T U V 6  coedge  W X   Y  edge  Zo@ ho@  [ unknown  coedge  ?  X \   coedge   ?     loop   ]  vertex   ^straight curve  m@8@?  edge  AB@ P@   unknown  point  m@8@ftreemeg attrib   l>9 coedge  _  ` a s  coedge  u t   v  edge   b$@  c unknown  vertex  y d point  r@@ coedge   e f g s  coedge      !  edge  h $@  i unknown  vertex   jstraight curve  r@$v@  point  r@$`@ coedge   k l m   coedge  n o   p  edge  q #$@  r unknown  coedge  Y  o s "  coedge   Y  % "  loop   t  vertex   ustraight curve  D@$p@?  edge  [@m@ p@ ! unknown  face v A    point  D@$@ftreemeg attrib   l>9plane surface  4@@?  coedge   w x y   coedge  z {  , |  edge  }8@ 0@   unknown  coedge  ~    /  coedge   ~ ?  /  loop     vertex    coedge     C   coedge  ?   3   edge   D?   unknown  face       point  4@@straight curve  4@$@?  coedge        coedge     9   edge  =$    unknown  coedge     @ <  coedge      <  loop     vertex   straight curve  C@$@  coedge   2 .    edge  p@ q@ : unknown  face     point  C@$@ edge  D@ @ 1 " unknown  vertex  C straight curve  4@@  point  4@@ coedge        coedge     I   edge  JB@ P@  1 unknown  vertex  I straight curve  Z@@?  point  Z@$@ coedge        coedge     O   edge  p@ Sp@   unknown  coedge      R  coedge     U R  loop     vertex  O straight curve  R@@?  edge   i@ l@ Q | unknown  point  R@@ftreemeg attrib   l>9 coedge        coedge  !   Z "  edge  [ @@ A@   unknown  vertex  Z straight curve  Q@@  point  Q@@ coedge        coedge     `   edge  da@ d@   unknown  coedge    P  c  coedge      c  loop     vertex  `  point  4@`@ coedge      #  coedge     h   edge  l $@   unknown  coedge  f   m k  coedge   f   k  loop    x  vertex    edge  h@ "@@   unknown  face  Q !    point  q@a@straight curve  s@$a@ ftreemeg attrib  %l>9plane surface  4@$`@  loop    x  coedge      (  coedge   )     coedge  )      coedge   J ) x   edge  a@ d@ w  unknown  coedge  + *    coedge  R  * {   edge  {@ |@ z  unknown  coedge    + }   edge  a@ d@ | " unknown  coedge   ,     coedge  ,  R    loop     vertex  -  vertex  } straight curve  s@a@  coedge  / .    coedge    /    edge  ^@ b@   unknown  coedge  Y  0  Z  edge  (}@ @   unknown  coedge  1 ] Y  ^  vertex  2  coedge   3     coedge  3  5    loop     vertex    coedge   5     edge  7 $@ 5  unknown  point  Z@Y@ point  Z@`@ coedge  8  <    point  Z@Y@ coedge  = <   >  edge  $ ?   unknown  face  H >  *  point  Z@`@ coedge   @     coedge    @    edge  P@ pQ@ @  unknown  vertex   straight curve  R@`@  coedge  D      coedge   K F    edge  M5@ I@  ' unknown  vertex   straight curve  Q@`@? ftreemeg attrib  Hl>9 coedge    J    edge  $  J  unknown  coedge  K      loop  K   vertex  L straight curve  D@$P@?  point  D@$`@ coedge  S  O    edge   U2@  ' unknown  edge   @ P  unknown ftreemeg attrib  Ql>9 face       edge   $@ R  unknown  coedge   S     loop  S   vertex  T straight curve  C@$v@  point  C@$`@ edge   $@ Y  unknown  vertex  [ straight curve   a@$u@  face  f ^  ftreemeg attrib  al>9straight curve  Z@Y@  point  Z@$Y@ftreemeg attrib  fl>9ftreemeg attrib  ol>9 face     *  coedge  q    #  coedge    q    edge   $@ q  unknown  coedge  ` r     coedge  r ` t    loop  r   vertex  s straight curve  q@$o@?  edge  b@ w@@   unknown  face  ] v    point  q@$8@straight curve  s@8@  coedge   ~   Z  coedge    ~    edge   $@ ~  unknown  vertex    point   a@@ coedge    ! "   coedge  # $   %  edge  & $@  ' unknown  coedge    $ (   coedge        loop   )  vertex   *straight curve  Z@$p@?  edge  e@ h@  unknown  face +     point  Z@$@ coedge  ,  - . [  coedge        edge   @@ /A@  0 unknown  vertex   1straight curve  @e@@  point  @e@@ coedge   2  3 [  edge  (}@ @  v unknown  vertex   4straight curve  @e@Y@  point  @e@$Y@ coedge  5  6 7  coedge  8 9   :  edge  P@ ;pQ@  < unknown  coedge    8 =   loop     vertex   >straight curve  a@`@  point  a@`@ftreemeg attrib  l>9 coedge   ? @ A  coedge  B C   D  edge  E8@ @  m unknown  coedge  -  C F   coedge   -     loop   G  vertex  F Hstraight curve  a@@  edge  ^@ /b@  8 unknown  face I )   :  point  a@$@ftreemeg attrib   l>9 coedge  J  K L   coedge        edge  $ M  N unknown  vertex   Ostraight curve  `i@$@  point  `i@$@ coedge   P Q R   coedge        edge  S$   T unknown  vertex   U point  `i@Y@ coedge  V  W X  coedge  Y Z   [  edge  $ \  ] unknown  coedge  Q      coedge   Q Y ^   loop   _  vertex   `straight curve  e@$P@?  edge   c@ Sf@  ' unknown  point  e@$`@ coedge   a b c  coedge  d e   f  edge  g$   h unknown  coedge  K  e i   coedge   K     loop    x  vertex   j edge   c@ Mf@  { unknown  face k G   }  point  e@@ftreemeg attrib   l>9 coedge  l  m n   coedge        edge  Q@ o Y@   unknown  vertex   pstraight curve  m@@?  point  m@$@ coedge   q r s   coedge     $   edge  tl@ %(m@  u unknown  vertex  $ vstraight curve  m@`@?  point  m@`@ coedge  w  x y \  coedge  z {  * |  edge  .a@ }d@  % unknown  coedge  r   0 -  coedge   r z ~ -  loop     vertex  * straight curve  i@a@?  edge  t@Q@ X@  p unknown  face  _   r  point  i@$a@ coedge      \  coedge     5   edge  o@ 9ho@   unknown  coedge  m    8  coedge   m  ; 8  loop     vertex  5 straight curve  i@8@?  edge  o@Q@ X@ 7  unknown  point  i@8@ftreemeg attrib   l>9 coedge       coedge     @   edge  A $@   unknown  vertex    point  p@@ coedge       coedge     E   edge   F$@   unknown  vertex   straight curve  p@$v@  point  p@$`@ coedge      6  coedge     K   edge  O $@   unknown  coedge     P N  coedge      N  loop  k  x  vertex    edge  B@ P@   unknown  face       point  m@a@ftreemeg attrib  l>9 coedge      6  coedge     V   edge   Z$@   unknown  coedge      Y  coedge     \ Y  loop     vertex   straight curve  m@$o@?  edge  B@ P@ X  unknown  face       point  m@$8@ coedge      s  coedge     a   edge  b`H@ I@   unknown  vertex  a straight curve  r@8@  point  r@8@ coedge      s  coedge  j i  g k  edge  {@ h|@  unknown  vertex  m straight curve  r@a@  point  r@$a@ coedge        coedge     m   edge  8@ q@   unknown  coedge      p  coedge     s p  loop     vertex   straight curve  D@@  edge  #5@ I@  8 unknown  face   "  :  point  D@$@ftreemeg attrib  & l>9 coedge  *      coedge    * y   edge  @ }8@ *  unknown  coedge   +   |  coedge  +    |  loop  z   vertex  ,  coedge  . -   /  coedge    -    edge   0@   unknown  edge  @ $@ ?  unknown  face   /    point  4@@straight curve  4@@?  coedge   7     coedge    7    edge  Q@  Y@ 7  unknown  coedge   8 ;    coedge  8      loop  8   vertex   straight curve  C@@?  coedge  ; : ~  <  edge   =2@ ; 8 unknown  face   <  :  point  C@$@ vertex  @ ftreemeg attrib  A l>9 point  4@@ coedge   G     coedge  Q P G  R  edge   $@ G  unknown  vertex  U  point  Z@@ coedge  M      coedge    M    edge   $@ M  unknown  coedge   N     coedge  N  P    loop  N   vertex  O straight curve  R@$p@?  edge   i@ Sl@  unknown  face  & R   point  R@$@ coedge   X     coedge  o n X  p  edge  $  X  unknown  vertex  Z straight curve  Q@$@  point  Q@$@ coedge   ^     coedge    ^    edge  d@ 0e@ ^  unknown  coedge  | _ ~    coedge  _ |     loop     vertex    coedge  b a   c  coedge   ~ b    edge  d@ $@   unknown  face   c    point  4@a@ coedge   f   #  coedge    f    edge  T@ U@ f  unknown  coedge   g j    coedge  g      loop  g   vertex   straight curve  q@d@  edge  lo@ q@   unknown  loop    x  point  q@d@ftreemeg attrib  nl>9plane surface  s@a@?  loop    x  coedge      s  coedge   t ! " (  coedge  t  # $ (  coedge  %  t    edge  &a@ 'd@   unknown  coedge  v u ( )   coedge   * u    edge  +@m@ p@   unknown  coedge  , - v  .  edge  5@ /I@   unknown  coedge  0 w - 1   vertex  x 2 vertex   3 coedge  4  y  5  edge   2@   unknown  coedge  z 6 4 7   vertex  { 8 vertex   9 edge  d ?  : unknown  coedge        face ; %     point  C@a@ point  4@a@ coedge     3   vertex   < coedge   =   Z  point   a@Y@ coedge    > ?   edge  @$   A unknown  face B    *  point   a@`@ coedge    C D   coedge  > E   F  edge  P@ GpQ@  H unknown  vertex   Istraight curve  Z@`@  coedge   J K L   coedge  K      edge  K@ U@  ' unknown  vertex  L Mstraight curve  Z@`@? ftreemeg attrib  l>9 coedge  N !   O  edge  $ &  P unknown  coedge   K N Q   loop   R  vertex   Sstraight curve  R@$P@?  point  R@$`@ coedge   ( * T   coedge        edge  Ul@ (m@  V unknown  point  Q@$`@ coedge  *      loop   W straight curve  D@a@?  edge  U@m@ p@  p unknown  face X    r  point  D@$a@ coedge        vertex   Ystraight curve  4@$`@?  face Z [   \ straight curve  C@a@  edge  p@ q@  p unknown  face ] Q   r  point  C@$a@straight curve   a@Y@  point   a@$Y@ftreemeg attrib  l>9ftreemeg attrib  l>9 face ^    *  coedge   _ ` a #  coedge  b c   d  edge  e(}@ @  unknown  coedge    c f   coedge        loop   g  vertex  f hstraight curve  q@@  edge  o@ q@  i unknown  face j    k  point  q@$@straight curve  s@$8@ ftreemeg attrib   l>9plane surface  s@8@?  coedge  l  m n Z  coedge        edge   @@ oA@  p unknown  vertex   qstraight curve   a@@  point   a@@ coedge   r s t   coedge  u v  " w  edge  x8@ &@  l unknown  coedge  m  v y %  coedge   m  ( %  loop   z  vertex  y {straight curve  Z@@  edge  U@ o@]@  8 unknown  face |    :  point  Z@$@ftreemeg attrib   l>9 coedge  }  ~  [  coedge     .   edge  /$    unknown  vertex   straight curve  @e@$@  point  @e@$@ coedge      [  edge  $    unknown  point  @e@Y@ coedge       coedge     7   edge  ;$    unknown  coedge     = :  coedge      :  loop     vertex   straight curve  a@$P@?  edge  ^@ b@ 8 ' unknown  point  a@$`@ coedge       coedge     A   edge  $ E   unknown  coedge  ~    D  coedge   ~  F D  loop    x  vertex    edge  ^@ b@  { unknown  face  z   }  point  a@@ftreemeg attrib   l>9 coedge        coedge     L   edge  MQ@  Y@  w unknown  vertex  L straight curve  `i@@?  point  `i@$@ coedge        coedge     R   edge  l@ S(m@   unknown  vertex  R straight curve  `i@`@?  point  `i@`@ coedge       coedge     X   edge  \a@ d@   unknown  coedge     ^ [  coedge      [  loop     vertex  X straight curve  e@a@?  edge  Y@ `@  p unknown  face     r  point  e@$a@ coedge       coedge     c   edge  o@ gho@   unknown  coedge      f  coedge     i f  loop     vertex  c straight curve  e@8@?  edge  Y@ `@ e  unknown  point  e@8@ftreemeg attrib   l>9 coedge        coedge  7 6  n 8  edge  o $@   unknown  vertex  ;  point  m@@ coedge  "      coedge  , + " s -  edge   t$@ "  unknown  vertex  $ straight curve  m@$v@  point  m@$`@ coedge   (   \  coedge    ( y   edge  } $@ (  unknown  coedge   ) , ~ |  coedge  )    |  loop  N ) x  vertex    edge  @Q@ .X@ ,  unknown  face   -    point  i@a@ftreemeg attrib  1l>9 coedge  3    \  coedge    3    edge   $@ 3  unknown  coedge   4     coedge  4  6    loop  4   vertex  5 straight curve  i@$o@?  edge  @Q@ 9X@   unknown  face   8    point  i@$8@ coedge   >    coedge  X W >  Y  edge  `H@ I@ >  unknown  vertex   straight curve  p@8@  point  p@8@ coedge  C     coedge  M L C  N  edge  {@ |@ C / unknown  vertex  P straight curve  p@a@  point  p@$a@ coedge   I   6  coedge    I    edge  T@ U@ I  unknown  coedge   J M    coedge  J      loop  J [  vertex   straight curve  m@d@  edge  O`k@  o@   unknown  point  m@d@ftreemeg attrib  Ql>9 coedge  T    6  coedge    T    edge  (}@ @ T unknown  coedge   U     coedge  U  W    loop  U   vertex   straight curve  m@@  edge  Z`k@  o@ W i unknown  face   Y  k  point  m@$@ftreemeg attrib  ] l>9 coedge   _   s  coedge    _    edge  $  _  unknown  vertex  a straight curve  r@$"@  point  r@$8@ coedge  e    s  coedge    e    edge  $  e  unknown  vertex  g  point  r@a@ coedge  k      coedge    k    edge  $  k  unknown  coedge   l     coedge  l  n    loop   l x  vertex  m  edge  q5@ I@ n { unknown  face  z p  }  point  D@@ftreemeg attrib  t l>9 coedge  w      coedge    w    edge  (}@ @ w  unknown  coedge   x  !   coedge  x  " #   loop  x $  vertex  y % coedge  { z & ' |  coedge  " ( z  )  edge  } *? z + unknown  coedge    {    edge  , 0@ { - unknown  face  6 |    point  4@8@ edge   @  . unknown  vertex   /straight curve  4@$@? straight curve  4@@ ftreemeg attrib   l>9plane surface  4@@?  coedge  0  1 2   coedge  ( 3   )  edge   4$@  5 unknown  coedge  &      coedge   & ( 6   loop    x  vertex  6 7 edge  , 2@  { unknown  face 8 4   }  point  C@@ftreemeg attrib   l>9 point  4@$@ coedge  9  : ;   coedge        edge   @@ <A@  = unknown  vertex   >straight curve  Z@@  point  Z@@ coedge   ? @ A   coedge  B C     edge  D8@ @   unknown  coedge  :  C E   coedge   :     loop   F  vertex  E Gstraight curve  R@@  edge  K@ <U@  8 unknown  face H t   :  point  R@$@ftreemeg attrib   l>9 coedge  I  J K   coedge        edge  Q@ L Y@   unknown  vertex   Mstraight curve  Q@@?  point  Q@$@ coedge  N  O P   coedge  Q R   S  edge  0e@ Th@   unknown  coedge  U  V W   coedge   U X Y   loop   Z  vertex   [ coedge   V   5  edge   @  \ unknown  point  4@d@ edge   @  ] unknown  vertex   ^straight curve  4@a@ ftreemeg attrib  l>9plane surface  4@a@?  coedge  _  ` a #  coedge  b c   d  edge  $ e  f unknown  coedge        coedge    b g   loop   h  vertex   istraight curve  q@$T@?  edge  o@ q@  j unknown  point  q@$d@straight curve  4@d@?  loop  k l x  coedge  m n o p   loop  | W x  coedge  q r 5    coedge  s  t u s  coedge   s v w s  coedge  x      edge  ya@ zd@  l unknown  coedge    { | (  coedge   }  " O  edge  ~ i@ &l@ !  unknown  coedge     $   edge  'K@ U@ #  unknown  coedge        vertex    vertex  $  coedge     )   edge  /{@ +|@ (  unknown  coedge     T   vertex    coedge      .  coedge     1 .  loop  -   vertex  )  coedge        edge   $@   unknown  point  D@a@ point  D@d@ coedge     7 5  loop  4   coedge        edge  $    unknown  point  C@d@ point  4@d@straight curve  4@a@? ftreemeg attrib  l>9 point  @e@`@ coedge      Z  coedge     ? F  edge  U@ @@]@ > ' unknown  vertex   straight curve   a@`@? ftreemeg attrib  l>9 coedge   t  D   edge  G$ y   unknown  coedge      F  loop     vertex   straight curve  Z@$P@?  point  Z@$`@ coedge   { }    coedge     L   edge  l@ (m@   unknown  point  Z@$`@ coedge  }   Q O  loop    straight curve  R@a@?  edge   i@ l@  p unknown  face     r  point  R@$a@ edge  + U$@   unknown  vertex   straight curve  Q@$v@  face      ftreemeg attrib  l>9 point  4@$`@ftreemeg attrib  l>9 face     \ plane surface  4@d@? ftreemeg attrib  l>9ftreemeg attrib  l>9 coedge      #  coedge     a   edge  $ e   unknown  coedge      d  coedge     f d  loop    x  vertex    edge  o@ q@   unknown  face       point  q@@straight curve  4@$@? ftreemeg attrib   l>9plane surface  4@$@  coedge      Z  coedge  $ #  n %  edge  o$    unknown  vertex   straight curve   a@$@  point   a@$@ coedge        coedge     t   edge  $ x   unknown  coedge   !   w  coedge  !  # y w  loop  D ! x  vertex  "  edge  &U@ @]@ # { unknown  face  F %  }  point  Z@@ftreemeg attrib  ) l>9 coedge   ,   [  coedge  C B ,  D  edge  Q@  Y@ , v unknown  vertex   straight curve  @e@@?  point  @e@$@ coedge  2    [  coedge  9 8 2  :  edge  l@ (m@ 2  unknown  vertex   straight curve  @e@`@?  coedge   5    edge  a@ d@ 5 m unknown  coedge   6 9    coedge  6  q    loop  6   vertex   straight curve  a@a@?  edge  `@ ;d@ 9 p unknown  face   :  r  point  a@$a@ coedge  ?     coedge    ?    edge  o@ ho@ ?  unknown  coedge   @     coedge  @  B    loop  @   vertex   straight curve  a@8@?  edge  `@ Ed@   unknown  point  a@8@ftreemeg attrib  G l>9 coedge   J     coedge  e d J  f  edge   $@ J  unknown  vertex  i  point  `i@@ coedge  P      coedge  Z Y P  [  edge   $@ P  unknown  vertex  R straight curve  `i@$v@  point  `i@$`@ coedge   V    coedge    V    edge   $@ V  unknown  coedge   W Z    coedge  W      vertex    edge  Y@ \`@ Z  unknown  face   [    point  e@a@ftreemeg attrib  _l>9 coedge  a     coedge    a    edge   $@ a  unknown  coedge   b     coedge  b  d    loop  b   vertex  c straight curve  e@$o@?  edge  Y@ g`@   unknown  face   f    point  e@$8@ coedge   l     coedge    l    edge  `H@ I@ l  unknown  vertex   straight curve  m@8@  point  m@8@ coedge  q      coedge  { z q  |  edge  {@ |@ q  unknown  vertex  ~ straight curve  m@a@  point  m@$a@ coedge   w   \  coedge    w    edge  T@ U@ w  unknown  coedge   x {    coedge  x      loop  x   vertex   straight curve  i@d@  edge  }@g@ k@   unknown  point  i@d@ftreemeg attrib  l>9 coedge   ! " # \  coedge  $ %   &  edge  '(}@ @  % unknown  coedge    % (   coedge        loop   )  vertex  ( *straight curve  i@@  edge  @g@ k@  i unknown  face +    k  point  i@$@ftreemeg attrib   l>9 coedge  ,  - .  coedge        edge  $ /  0 unknown  vertex   1straight curve  p@$"@  point  p@$8@ coedge   2 3 4  coedge        edge  5$   6 unknown  vertex   7 point  p@a@ coedge  8  9 : 6  coedge  ; <   =  edge  $ >  ? unknown  coedge  3      coedge   3 ; @   loop   A  vertex   Bstraight curve  m@$T@?  edge  `k@ 5 o@  j unknown  point  m@$d@ coedge   C D E 6  coedge  F G   H  edge  I$   J unknown  coedge  -  G K   coedge   -     loop  d  x  vertex   L edge  `k@ / o@   unknown  face M )     point  m@@ftreemeg attrib   l>9 coedge  N  O P s  coedge  c b   d  edge  Y@ Q`@  unknown  vertex   Rstraight curve  r@@?  point  r@$@ coedge   S T U s  coedge        edge  Vj@ k@  W unknown  vertex   Xstraight curve  r@d@?  point  r@d@ coedge   Y Z [   coedge  \ ]   ^  edge  _o@ ho@  ` unknown  coedge  J  ] a   coedge   J     loop   b  vertex   cstraight curve  D@8@?  edge  L@m@ p@   unknown  loop  w  x  point  D@8@ftreemeg attrib   l>9 coedge   d e f   coedge  g h   i  edge  j|@ (}@   unknown  coedge  k  l m   coedge   k n o   loop   p  vertex   q coedge    r s   coedge  n t  ! u  edge  v @  w unknown  coedge  3   # )  edge  }@ x$@ " y unknown  face z {   |  point  4@@ coedge     '   edge  *8@ ,@  " unknown  coedge     6 )  loop   }  vertex  ' ~straight curve  4@8@?  vertex   straight curve  4@@ straight curve  4@$@  point  4@$@ coedge        coedge     2   edge  4`H@ I@   unknown  coedge   "   )  vertex  2 straight curve  C@8@  edge  p@ *q@ (  unknown  point  C@8@ftreemeg attrib   l>9 coedge        coedge     ;   edge  <$    unknown  vertex   straight curve  Z@$@  point  Z@$@ coedge        coedge     A   edge  $ D   unknown  coedge        coedge     E   vertex    edge  K@ U@  { unknown  face     }  point  R@@ftreemeg attrib   l>9 coedge        coedge     K   edge  L $@   unknown  vertex    point  Q@@ coedge        coedge     P   edge  Th@ Pi@   unknown  coedge      S  coedge      S  loop  Q   vertex  P  coedge        coedge     W 5  edge   @ V  unknown  coedge     Y   edge  @ $@ X  unknown  face       point  4@0e@straight curve  4@d@ straight curve  4@$a@  point  4@$a@ coedge      #  coedge     a   edge  e0e@ h@  unknown  coedge  T   g d  coedge   T   d  loop     vertex  a straight curve  q@0e@?  edge  V@ @@   unknown  face  A     point  q@$0e@straight curve  4@$d@?  loop    x  coedge        coedge        coedge        coedge     p   edge  p@ q@ o  unknown  coedge        coedge        coedge      s  coedge  C   u   edge  e@ yh@ t  unknown  coedge     w   edge  zU@ @]@ v  unknown  coedge        vertex    vertex  w  coedge  J   |   edge  {@ ~|@ { 1 unknown  coedge  ! N J  O  vertex  "  coedge   #     coedge  #  %    loop     vertex  |  coedge   %     edge  ' $@ %  unknown  point  R@a@ point  R@d@ coedge  (  ,    point  Q@a@ coedge  - ,   .  edge  $ /   unknown  face   .  \  point  Q@d@ coedge   0     coedge    0    edge  T@ U@ 0  unknown  vertex   straight curve  D@d@  coedge  V 4   5  face   5  \  coedge  6      coedge    6    edge  j@ k@ 6  unknown  vertex   straight curve  C@d@?  coedge  =    Z  coedge  E > =  F  edge  l@ @(m@ =  unknown  point   a@$`@ coedge   C E    loop  C  straight curve  Z@a@?  edge  e@ Gh@ E p unknown  face  R F  r  point  Z@$a@ edge  ~ $@ J  unknown  vertex  L straight curve  Z@$v@  face  W O   ftreemeg attrib  Rl>9straight curve  Q@a@  point  Q@$a@ftreemeg attrib  Wl>9ftreemeg attrib  [l>9 face     \  coedge  _    #  coedge    _    edge  l@ Xm@ _  unknown  coedge  O `     coedge  ` O b    loop  `   vertex   straight curve  q@(}@?  edge  Q@ e@@   unknown  point  q@(}@straight curve  4@@? ftreemeg attrib  g l>9plane surface  4@@?  coedge   l   Z  coedge  v u l  w  edge  Q@  Y@ l  unknown  vertex   straight curve   a@@?  point   a@$@ coedge  r  ! "   coedge  # $ r  %  edge  &o@ ho@ r ' unknown  coedge   s $ (   coedge  s  u    loop  s )  vertex   *straight curve  Z@8@?  edge  e@ xh@   unknown  point  Z@8@ftreemeg attrib  z l>9 coedge  + } , - [  coedge    }    edge   .$@ } / unknown  vertex   0 point  @e@@ coedge   1  2 [  coedge        edge  3 $@  4 unknown  vertex   5straight curve  @e@$v@  point  @e@$`@ coedge  6  7 8  coedge   9   :  edge   ;$@  < unknown  vertex   = edge  3`@ d@   unknown  face >      point  a@a@ftreemeg attrib  l>9 coedge   ? @ A  coedge  B C   D  edge  E $@  F unknown  coedge  ,  C G   coedge   ,     loop   H  vertex   Istraight curve  a@$o@?  edge  .`@ d@   unknown  face J )     point  a@$8@ coedge  K  L M   coedge        edge  `H@ NI@  O unknown  vertex   Pstraight curve  `i@8@  point  `i@8@ coedge   Q R S   coedge        edge  T{@ |@  w unknown  vertex   Ustraight curve  `i@a@  point  `i@$a@ coedge  V  W X  coedge  Y Z   [  edge  T@ \U@  ] unknown  coedge  R      coedge   R Y ^   loop     vertex   _straight curve  e@d@  edge   c@ Tf@   unknown  point  e@d@ftreemeg attrib  l>9 coedge   ` a b  coedge  c d   e  edge  f(}@ @   unknown  coedge  L  d g   coedge   L     loop   h  vertex  g istraight curve  e@@  edge   c@ Nf@  i unknown  face j H   k  point  e@$@ftreemeg attrib   l>9 coedge  k  l m   coedge        edge  $ n  o unknown  vertex   pstraight curve  m@$"@  point  m@$8@ coedge   q r s   coedge        edge  t$   u unknown  vertex   v point  m@a@ coedge  w  x y \  coedge  z {   |  edge  $ }  ~ unknown  coedge  r      coedge   r z    loop     vertex   straight curve  i@$T@?  edge  @g@ tk@  j unknown  point  i@$d@ coedge      \  coedge     #   edge  $ '   unknown  coedge  l    &  coedge   l  ( &  loop    x  vertex    edge  @g@ nk@   unknown  face  h     point  i@@ftreemeg attrib   l>9 coedge       coedge     .   edge  /Y@ `@  / unknown  vertex  . straight curve  p@@?  point  p@$@ coedge       coedge     4   edge  j@ 5k@   unknown  vertex  4 straight curve  p@d@?  point  p@d@ coedge      6  coedge     :   edge  >0e@ h@  unknown  coedge     @ =  coedge      =  loop     vertex  : straight curve  m@0e@?  edge  B@ P@   unknown  face       point  m@$0e@ coedge      6  coedge     E   edge  l@ IXm@   unknown  coedge      H  coedge     K H  loop     vertex  E straight curve  m@(}@?  edge  B@ P@ G  unknown  point  m@(}@ftreemeg attrib   l>9 coedge      s  coedge     P   edge  Q $@   unknown  vertex    point  r@@ coedge      s  coedge  c b  U d  edge   V$@   unknown  vertex   straight curve  r@$w@  point  r@$d@ coedge        coedge     [   edge   _$@   unknown  coedge      ^  coedge     a ^  loop     vertex   straight curve  D@$o@?  edge  @m@ p@ ]  unknown  face  }     point  D@$8@ coedge        coedge     f   edge  {@ j|@   unknown  coedge      i  coedge      i  loop     vertex    coedge        coedge     m   edge   ?   unknown  coedge     o u  edge   @   unknown  face  g     point  4@(}@ coedge     s   edge  x v@ r  unknown  coedge      u  loop     vertex   straight curve  4@$@?  vertex   straight curve  4@8@ ftreemeg attrib  $ l>9 face     k plane surface  4@8@?  face   )    point  4@8@ point  4@@ coedge   0     coedge  t  0  u  edge  $  0  unknown  coedge  r 1 3    coedge  1 r t    loop  1 {  vertex  2 straight curve  C@$"@  edge  4p@ xq@   unknown  point  C@$8@ coedge   9     coedge  C B 9    edge  Q@  Y@ 9 1 unknown  vertex   straight curve  Z@@?  point  Z@$@ coedge  ?      coedge    ?    edge  o@ ho@ ?  unknown  coedge   @     coedge  @  B    loop  @   vertex   straight curve  R@8@?  edge   i@ Dl@   unknown  point  R@8@ftreemeg attrib  F l>9 coedge   I     coedge  ] \ I  ^  edge  `H@ I@ I  unknown  vertex   straight curve  Q@8@  point  Q@8@ coedge   N     coedge    N    edge  Pi@ m@ N  unknown  coedge   O     coedge  O      loop  O   vertex    coedge  R Q n  S  coedge  X o Q    edge   ? Q  unknown  coedge    R    edge   T@ R  unknown  face   S    point  4@h@ coedge    U    edge   @   unknown  vertex   straight curve  4@$d@?  coedge   X     loop     vertex   straight curve  4@0e@ ftreemeg attrib  Zl>9 face      plane surface  4@0e@?  coedge   _   #  coedge    _    edge   $@ _ ! unknown  coedge   ` c    coedge  `   "   loop  # ` x  vertex  " $ edge  @ e@@ c  unknown  face %  d  &  point  q@0e@straight curve  s@$0e@ ftreemeg attrib  hl>9plane surface  4@$d@  loop  ' ( x  coedge  ) * + , k  coedge  - l . /   coedge  l - 0 1   coedge  2  l    edge  30e@ 4h@   unknown  coedge  n m  5   coedge   6 m    edge  7y@ z@   unknown  edge  0e@ h@  " unknown  coedge  o      vertex  p 8 vertex   9straight curve  s@0e@  coedge  r q  2   coedge  :  r  :  edge  ^@ ;b@   unknown  coedge   < s  Z  edge  {@ |@   unknown  coedge  t      vertex  u = coedge  > v < ?   coedge  v > x    loop   @  vertex   A coedge  B x C D   edge  z E$@ x F unknown  point  Z@a@ point  Z@d@ coedge  { G     point  Z@a@ coedge    H I   edge  J$   K unknown  face L    \  point  Z@d@ coedge  +  M N   coedge  H O   P  edge  T@ QU@  R unknown  vertex   Sstraight curve  R@d@  coedge   T U V   coedge  U      edge  5@ I@  j unknown  vertex  V Wstraight curve  Q@d@? ftreemeg attrib  l>9 coedge  X .   Y  edge  $ 3  Z unknown  coedge   U X [   loop   \  vertex   ]straight curve  D@$T@?  point  D@$d@ coedge        edge   2@  j unknown ftreemeg attrib  l>9 edge   $@  ^ unknown  coedge        loop     vertex   _straight curve  C@$w@  point  C@$d@ edge   $@  ` unknown  vertex   astraight curve   a@$v@  face b     ftreemeg attrib  l>9straight curve  Z@a@  point  Z@$a@ftreemeg attrib  l>9ftreemeg attrib  l>9 face c d   \  coedge   e f g #  coedge  h i   j  edge  k $@  l unknown  coedge    i m   coedge        loop   n  vertex   ostraight curve  q@$l@?  edge  @ @@  p unknown  face q    r  point  q@$(}@straight curve  s@(}@  coedge  s  t u Z  coedge        edge   v$@  w unknown  vertex   x point   a@@ coedge   y z {   coedge  | }  " ~  edge   &$@   unknown  coedge  t  }  %  coedge   t  ( %  loop     vertex   straight curve  Z@$o@?  edge  ve@ h@ $  unknown  face       point  Z@$8@ coedge      [  coedge     -   edge  .`H@ I@   unknown  vertex  - straight curve  @e@8@  point  @e@8@ coedge    :  [  edge  ;{@ 3|@  v unknown  vertex   straight curve  @e@a@  point  @e@$a@ coedge       coedge     8   edge  ;T@ U@   unknown  coedge   :   :  loop   d  vertex  8 straight curve  a@d@  point  a@d@ftreemeg attrib  l>9 coedge       coedge     A   edge  (}@ E@  m unknown  coedge      D  coedge     G D  loop     vertex   straight curve  a@@  edge  ^@ b@  i unknown  face     k  point  a@$@ftreemeg attrib   l>9 coedge        coedge     M   edge  N$    unknown  vertex   straight curve  `i@$"@  point  `i@$8@ coedge        coedge     S   edge  $ T   unknown  vertex    point  `i@a@ coedge       coedge     X   edge  \$    unknown  coedge     ^ [  coedge      [  loop     vertex   straight curve  e@$T@?  edge   c@ f@ Y j unknown  point  e@$d@ coedge       coedge     b   edge  $ f   unknown  coedge      e  coedge     g e  loop  &  x  vertex    edge   c@ f@   unknown  face       point  e@@ftreemeg attrib   l>9 coedge        coedge  % $  m &  edge  nY@ `@   unknown  vertex  m straight curve  m@@?  point  m@$@ coedge        coedge     s   edge  j@ tk@   unknown  vertex  s straight curve  m@d@?  point  m@d@ coedge      \  coedge     y   edge  }0e@ h@  % unknown  coedge      |  coedge      |  loop     vertex  y straight curve  i@0e@?  edge  @Q@ X@   unknown  face       point  i@$0e@ coedge  !    \  coedge    !    edge  l@ Xm@ !  unknown  coedge   "     coedge  "  $    loop  "   vertex   straight curve  i@(}@?  edge  @Q@ 'X@   unknown  point  i@(}@ftreemeg attrib  ) l>9 coedge   ,    coedge  G F ,  H  edge   $@ ,  unknown  vertex  K  point  p@@ coedge  2     coedge  < ; 2  =  edge   $@ 2  unknown  vertex  4 straight curve  p@$w@  point  p@$d@ coedge   8   6  coedge    8    edge   $@ 8  unknown  coedge   9 <    coedge  9      loop   9 x  vertex    edge  B@ >P@ <  unknown  face   =  &  point  m@0e@ftreemeg attrib  Al>9 coedge  C    6  coedge    C    edge   $@ C  unknown  coedge   D     coedge  D  F    loop  D   vertex  E straight curve  m@$l@?  edge  B@ IP@  p unknown  face   H  r  point  m@$(}@ coedge   N   s  coedge    N    edge  PP@ Q@ N  unknown  vertex   straight curve  r@(}@  point  r@(}@ coedge  S    s  coedge    S    edge  y@ z@ S unknown  vertex   straight curve  r@0e@  point  r@$0e@ coedge  Y      coedge    Y    edge  (}@ @ Y  unknown  coedge   Z     coedge  Z  \    loop  Z   vertex   straight curve  D@@  edge  _5@ I@ \ i unknown  face  $ ^  k  point  D@$@ftreemeg attrib  b l>9 coedge  d   !   coedge  " # d  $  edge  %z@ {@ d  unknown  coedge  & e ' (   coedge  e & ) *   loop   +  vertex  f , coedge  h g - . i  coedge  ) / g  0  edge  1 j@  2 unknown  coedge  3 l h    edge  @ 4$@  5 unknown  face 6 7 i  8  point  4@|@ coedge  9 : k  ;  edge  (}@ @ k " unknown  coedge  l < 9 =   loop  < >  vertex   ?straight curve  4@(}@?  coedge   n : @ u  vertex  @ Astraight curve  4@@ straight curve  4@$8@  edge  v 2@  i unknown  face B  u    point  4@$@ point  4@$8@ftreemeg attrib  { l>9ftreemeg attrib  } l>9 coedge  C  < D   coedge  : 9   ;  edge  Y@ E`@   unknown  vertex   Fstraight curve  C@@?  point  C@$@ coedge  G  H I   coedge        edge   J$@  K unknown  vertex   L point  Z@@ coedge   M N O   coedge  P Q   R  edge  S $@  T unknown  coedge  H  Q U   coedge   H     loop   V  vertex   Wstraight curve  R@$o@?  edge  J i@ l@   unknown  face X b     point  R@$8@ coedge  Y  Z [   coedge        edge  $ \  ] unknown  vertex   ^straight curve  Q@$"@  point  Q@$8@ coedge  _  ` a   coedge  b c   d  edge  m@ epm@   unknown  coedge  f  g h   coedge   f i j   loop   k  vertex   l coedge    m n   coedge   o     edge  p T@  q unknown  coedge  r g   s  edge  @ t$@  u unknown  face v w   x  point  4@Pi@straight curve  4@0e@?  coedge  y   5   loop  y z  vertex  5 {straight curve  4@h@  face | }   ~ straight curve  4@$0e@  point  4@$d@ edge  p@ q@   unknown  face  h   &  point  4@$0e@ftreemeg attrib  l>9 coedge      #  coedge        edge  X@ Y@   unknown  coedge     "   coedge        loop     vertex   straight curve  q@h@  edge  o@ q@   unknown  loop    x  point  q@h@ftreemeg attrib  l>9plane surface  s@0e@?  loop    x  coedge        coedge      k  coedge      k  coedge     ,   edge  0e@ h@ +  unknown  coedge        coedge     / Y  edge  @m@ 3p@ .  unknown  coedge     1   edge  45@ I@ 0  unknown  coedge        vertex    vertex  1  edge   72@   unknown  coedge    y    vertex    point  C@0e@ point  4@0e@ coedge  9  1  :  vertex  2  coedge     ? Z  point   a@a@ coedge        edge  $  <  unknown  face     \  point   a@d@ coedge        coedge     D   edge  ET@ U@   unknown  vertex  D straight curve  Z@d@  coedge        coedge     I P  edge  K@ JU@ H j unknown  vertex   straight curve  Z@d@? ftreemeg attrib  l>9 coedge     N   edge  Q$    unknown  coedge      P  loop     vertex   straight curve  R@$T@?  point  R@$d@ coedge        coedge     V   edge  j@ k@   unknown  point  Q@$d@ coedge     [ Y  loop    straight curve  D@0e@?  edge  @m@ p@   unknown  face  Z     point  D@$0e@straight curve  C@0e@  point  C@$0e@straight curve   a@a@  point   a@$a@ftreemeg attrib  l>9ftreemeg attrib  l>9 face  @ :  \  coedge      #  coedge     g   edge  {@ k|@  unknown  coedge      j  coedge     m j  loop     vertex   straight curve  q@|@  edge  o@ q@   unknown  face       point  q@$|@straight curve  s@$(}@ ftreemeg attrib   l>9plane surface  s@(}@?  coedge      Z  coedge  $ #  u %  edge  v`H@ I@   unknown  vertex  u straight curve   a@8@  point   a@8@ coedge        coedge     {   edge  (}@ @  l unknown  coedge   !   ~  coedge  !  #  ~  loop  !   vertex   straight curve  Z@@  edge  &U@ @]@ # i unknown  face  V %  k  point  Z@$@ftreemeg attrib  ) l>9 coedge   +   [  coedge  C B +  D  edge  $  +  unknown  vertex  - straight curve  @e@$"@  point  @e@$8@ coedge  1    [  edge  $ ; 1  unknown  point  @e@a@ coedge   6    coedge    6    edge  $  6  unknown  coedge   7 9    coedge  7      loop  7   vertex  8 straight curve  a@$T@?  edge  ;^@ b@  j unknown  point  a@$d@ coedge  ?     coedge    ?    edge  $  ?  unknown  coedge   @     coedge  @  B    loop  e @ x  vertex  A  edge  E^@ b@ B  unknown  face   D    point  a@@ftreemeg attrib  H l>9 coedge   K     coedge  d c K  e  edge  Y@ `@ K w unknown  vertex   straight curve  `i@@?  point  `i@$@ coedge  Q      coedge  Z Y Q  [  edge  j@ k@ Q  unknown  vertex   straight curve  `i@d@?  point  `i@d@ coedge   V    coedge    V    edge  0e@ h@ V  unknown  coedge   W Z    coedge  W      loop  W   vertex   straight curve  e@0e@?  edge  Y@ \`@ Z  unknown  face   [    point  e@$0e@ coedge  `     coedge    `    edge  !l@ Xm@ ` " unknown  coedge   a  #   coedge  a  c    loop  a $  vertex   %straight curve  e@(}@?  edge  Y@ f`@   unknown  point  e@(}@ftreemeg attrib  h l>9 coedge  & k ' (   coedge    k    edge   )$@ k * unknown  vertex   + point  m@@ coedge  q , - .   coedge  { z q  |  edge  / $@ q 0 unknown  vertex  s 1straight curve  m@$w@  point  m@$d@ coedge  2 w 3 4 \  coedge  5 6 w  7  edge   8$@ w 9 unknown  coedge  - x {    coedge  x - 5 :   loop   x x  vertex  : ; edge  /@Q@ }X@ {  unknown  face <  |  &  point  i@0e@ftreemeg attrib  l>9 coedge   = > ? \  coedge  @ A   B  edge  C $@  D unknown  coedge  '  A E   coedge   '     loop   F  vertex   Gstraight curve  i@$l@?  edge  )@Q@ X@  p unknown  face H $   r  point  i@$(}@ coedge  I  J K  coedge        edge  PP@ LQ@  M unknown  vertex   Nstraight curve  p@(}@  point  p@(}@ coedge   O P Q  coedge        edge  Ry@ z@  / unknown  vertex   Sstraight curve  p@0e@  point  p@$0e@ coedge  T  U V 6  coedge  W X   Y  edge  X@ ZY@  [ unknown  coedge  P      coedge   P W \   loop   }  vertex   ]straight curve  m@h@  edge  `k@ R o@   unknown  point  m@h@ftreemeg attrib  l>9 coedge   ^ _ ` 6  coedge  a b   c  edge  d{@ |@  unknown  coedge  J  b e   coedge   J     loop   f  vertex  e gstraight curve  m@|@  edge  `k@ L o@   unknown  face h F     point  m@$|@ftreemeg attrib   l>9 coedge  i  j k s  coedge  i h   j  edge  $ l  m unknown  vertex   nstraight curve  r@$@  point  r@$(}@ coedge   o p q s  coedge        edge  r$   s unknown  vertex   t point  r@0e@ coedge   u v w   coedge  x y   z  edge  {$   | unknown  coedge  Z  y }   coedge   Z     loop  ~  x  vertex    edge  5@ \I@   unknown  face       point  D@@ftreemeg attrib   l>9 coedge        coedge     !   edge  y@ %z@   unknown  coedge      $  coedge      $  loop     vertex    coedge        coedge     (   edge   ?   unknown  coedge     * 0  edge   j@   unknown  face       point  4@{@ coedge     .   edge  4 1@ -  unknown  coedge      0  loop     vertex   straight curve  4@$|@?  coedge  <      vertex   straight curve  4@(}@ ftreemeg attrib   l>9 face      plane surface  4@(}@?  coedge     = ;  coedge     @ ;  loop   9 x  coedge   3  D   edge  Ep@ q@   unknown  face  n   r  point  4@(}@ edge   2@   unknown  point  4@@ftreemeg attrib   l>9 coedge        edge  E $@   unknown  vertex  =  point  C@@ coedge        coedge     I   edge  J`H@ I@   unknown  vertex  I straight curve  Z@8@  point  Z@8@ coedge        coedge     O ~  edge  (}@ S@   unknown  coedge      R  coedge     U R  loop     vertex   straight curve  R@@  edge  K@ U@  i unknown  face     k  point  R@$@ftreemeg attrib   l>9 coedge        coedge     [   edge  \Y@ `@   unknown  vertex  [ straight curve  Q@@?  point  Q@$@ coedge        coedge     a   edge  epm@ p@   unknown  coedge      d  coedge      d  loop     vertex  a  coedge        coedge     h s  edge   ?   unknown  coedge     j   edge   @   unknown  face       point  4@m@ coedge     n   edge  t p@ m  unknown  coedge   y     vertex   straight curve  4@$h@?  coedge      s  loop     vertex   straight curve  4@Pi@ ftreemeg attrib  l>9 face  z    plane surface  4@Pi@?  coedge  o  6    face  k   ~  point  4@h@ftreemeg attrib  l>9 face     ~ plane surface  4@h@? ftreemeg attrib  l>9 coedge      #  coedge        edge  $    unknown  coedge  p      coedge   p     loop     vertex   straight curve  q@$X@?  edge  o@ rq@   unknown  point  q@$h@straight curve  4@h@?  loop    x  coedge      #  loop    x  coedge      '  coedge   (     coedge  (      coedge   B (    edge  0e@ h@  l unknown  coedge  * )   k  coedge  M  )    edge   i@ l@   unknown  coedge    *    edge  K@ U@   unknown  coedge   +     vertex  ,  vertex    coedge  T  -    edge  y@ z@   unknown  coedge  . X T  Y  vertex  /  coedge   0     coedge  0  2    loop     vertex    coedge   2     edge  4 $@ 2  unknown  point  D@0e@ point  D@h@ coedge  6      edge  $ 7 6  unknown  point  C@h@ point  @e@d@ coedge  <    Z  coedge   C >    edge  EU@ @]@  j unknown  vertex   straight curve   a@d@? ftreemeg attrib  @l>9 coedge    B  !  edge  $  B " unknown  coedge  C   #   loop  C $  vertex  D %straight curve  Z@$T@?  point  Z@$d@ coedge  G   &   coedge  O H G  P  edge  'j@ Jk@ G ( unknown  point  Z@$d@ coedge   M O    loop  M ) straight curve  R@0e@?  edge  ' i@ Ql@ O  unknown  face * \ P    point  R@$0e@ edge   $@ T + unknown  vertex  V ,straight curve  Q@$w@  face -  Y  & ftreemeg attrib  \l>9ftreemeg attrib  dl>9 coedge  e . / 0 #  coedge  1 2 e  3  edge  4$  e 5 unknown  coedge  j f 2 6   coedge  f j h    loop  ; f x  vertex  g 7 edge  ko@ lq@ h 8 unknown  face 9 f j  :  point  q@|@straight curve  4@$|@? ftreemeg attrib  n l>9plane surface  4@$|@  coedge  ; s < = Z  coedge  } | s  ~  edge  $ > s ? unknown  vertex  u @straight curve   a@$"@  point   a@$8@ coedge  y A B C   coedge  D E y  F  edge  G$  y H unknown  coedge  < z E I   coedge  z < |    loop   z x  vertex  { J edge  U@ >@]@ |  unknown  face K  ~    point  Z@@ftreemeg attrib   l>9 coedge  L  M N [  coedge        edge  Y@ O`@  v unknown  vertex   Pstraight curve  @e@@?  point  @e@$@ coedge   Q R S [  coedge        edge  Tj@ k@  U unknown  vertex   Vstraight curve  @e@d@?  coedge  W  X Y  edge  0e@ Zh@  m unknown  coedge  R      coedge   R  [   loop   \  vertex   ]straight curve  a@0e@?  edge  T`@ d@   unknown  face ^ $     point  a@$0e@ coedge   _ ` a  coedge  b c   d  edge  el@ Xm@  f unknown  coedge  M  c g   coedge   M     loop   h  vertex   istraight curve  a@(}@?  edge  O`@ d@   unknown  point  a@(}@ftreemeg attrib   l>9 coedge  j  k l   coedge        edge   m$@  n unknown  vertex   o point  `i@@ coedge   p q r   coedge        edge  s $@  t unknown  vertex   ustraight curve  `i@$w@  point  `i@$d@ coedge  v  w x  coedge  y z   {  edge   |$@  } unknown  coedge  q      coedge   q y ~   vertex  ~  edge  sY@ `@   unknown  face  \   &  point  e@0e@ftreemeg attrib  l>9 coedge       coedge        edge   !$@   unknown  coedge  k      coedge   k  #   loop     vertex   straight curve  e@$l@?  edge  mY@ `@  p unknown  face  h   r  point  e@$(}@ coedge        coedge     (   edge  )PP@ Q@   unknown  vertex  ( straight curve  m@(}@  point  m@(}@ coedge        coedge     .   edge  y@ /z@   unknown  vertex   straight curve  m@0e@  point  m@$0e@ coedge      \  coedge     4   edge  8X@ Y@   unknown  coedge     : 7  coedge      7  loop     vertex  4 straight curve  i@h@  edge  @g@ k@ 5  unknown  point  i@h@ftreemeg attrib  l>9 coedge      \  coedge     ?   edge  {@ C|@  % unknown  coedge      B  coedge     E B  loop     vertex   straight curve  i@|@  edge  @g@ k@   unknown  face       point  i@$|@ftreemeg attrib   l>9 coedge       coedge     K   edge  L$    unknown  vertex   straight curve  p@$@  point  p@$(}@ coedge       coedge     Q   edge  $ R   unknown  vertex    point  p@0e@ coedge      6  coedge     V   edge  Z$    unknown  coedge     \ Y  coedge      Y  loop     vertex   straight curve  m@$X@?  edge  `k@  o@ W  unknown  point  m@$h@ coedge      6  coedge     `   edge  $ d   unknown  coedge      c  coedge     e c  loop    x  vertex    edge  `k@  o@  8 unknown  face     :  point  m@|@ftreemeg attrib   l>9 coedge      s  coedge     k   edge  la@ d@  unknown  vertex  k straight curve  r@|@?  point  r@$|@ coedge      s  coedge     q   edge  h@ ri@   unknown  vertex  q straight curve  r@h@?  point  r@h@ coedge        coedge     w   edge  l@ {Xm@   unknown  coedge      z  coedge     } z  loop     vertex  w straight curve  D@(}@?  edge  @m@ p@ y  unknown  loop   N x  point  D@(}@ftreemeg attrib   l>9 coedge        coedge        edge  x@ y@   unknown  coedge        coedge        loop     vertex  !  coedge  # "   $  coedge    "    edge   %@   unknown  coedge   ' #    edge  @ $@   unknown  face   $    point  4@z@ coedge    &    edge  {@ |@ & " unknown  coedge  '      loop     vertex   straight curve  4@{@?  coedge   )   0  vertex   straight curve  4@|@  coedge   - /    coedge  -  3    loop   7 straight curve  4@$(}@  coedge  /    0  edge  1 2@   unknown  face  p 0  :  point  4@$|@ edge  p@ 4q@  p unknown  point  4@$(}@ftreemeg attrib  7 l>9ftreemeg attrib  > l>9 coedge   C     coedge    C    edge  PP@ Q@ C  unknown  vertex   straight curve  C@(}@  point  C@(}@ coedge   G     coedge  Q P G  R  edge  $  G  unknown  vertex  I straight curve  Z@$"@  point  Z@$8@ coedge  M      coedge    M    edge  $  M  unknown  coedge   N   ~  coedge  N  P  ~  vertex  O  edge  SK@ U@ P  unknown  face   R    point  R@@ftreemeg attrib  V l>9 coedge   Y  !   coedge  y x Y  z  edge   "$@ Y # unknown  vertex  } $ point  Q@@ coedge  % _ & '   coedge  ( ) _  *  edge  p@ +p@ _  unknown  coedge  , ` - .   coedge  ` , / 0   loop   1  vertex   2 coedge  c b 3 4 d  coedge  i 5 b    edge  6 @  7 unknown  coedge  8 - c  9  edge  e@ :$@  ; unknown  face < = d  >  point  4@pm@ coedge   ? f  #  edge  Pi@ m@ f " unknown  coedge  g    s  vertex   @straight curve  4@Pi@?  coedge  A i ? B   loop  A C  vertex  B Dstraight curve  4@m@  face E F G  H  coedge   m o    coedge  m  r    loop   w straight curve  4@$Pi@  edge  p 2@   unknown  point  4@$h@ coedge   r  I s  edge  Jp@ tq@  K unknown  face L  s  M  point  4@$Pi@ftreemeg attrib  wl>9plane surface  4@$h@ ftreemeg attrib  zl>9ftreemeg attrib  }l>9 face N O 7  ~  coedge  P  Q R #  coedge  S T   U  edge  Pi@ Vm@  unknown  coedge        coedge    S W   loop   X  vertex   Ystraight curve  q@Pi@?  edge  @ @@  K unknown  face Z      point  q@$Pi@straight curve  4@$h@?  loop  [ \ x  coedge  ] ^ _ `   coedge  ?  a b #  edge  cp@ q@  d unknown  coedge  e   [ '  coedge   e f g '  coedge    h i   coedge   j   !  edge  ke@ h@   unknown  coedge  l m   n  edge  U@ o@]@   unknown  coedge  p  m q   vertex   r vertex   s coedge   t     edge  y@ z@  1 unknown  coedge     &   vertex   u coedge  v  t w   coedge   v     loop   x  vertex   y coedge  z  { |   edge   }$@  ~ unknown  point  R@0e@ point  R@h@ coedge        point  Q@0e@ coedge        edge  $    unknown  face  X   ~  point  Q@h@ coedge  _      coedge        edge  X@ Y@   unknown  vertex   straight curve  D@h@  coedge   a  I   coedge        edge  Jh@ i@   unknown  vertex   straight curve  C@h@?  coedge   h j  Z  coedge        edge  j@ k@   unknown  point   a@$d@ coedge  j   # !  loop    straight curve  Z@0e@?  edge  e@ h@   unknown  face       point  Z@$0e@ edge   '$@   unknown  vertex   straight curve  Z@$w@  face     & ftreemeg attrib  l>9straight curve  Q@0e@  point  Q@$0e@ftreemeg attrib  l>9 coedge      #  coedge     0   edge  j@ 4Hk@   unknown  coedge      3  coedge     6 3  loop     vertex  0 straight curve  q@{@?  edge  @ @@ 2  unknown  point  q@{@straight curve  4@|@? ftreemeg attrib   l>9plane surface  4@|@?  coedge      Z  coedge     =   edge  >Y@ `@   unknown  vertex  = straight curve   a@@?  point   a@$@ coedge        coedge     C   edge  l@ GXm@   unknown  coedge      F  coedge     I F  loop     vertex  C straight curve  Z@(}@?  edge  e@ h@ E  unknown  point  Z@(}@ftreemeg attrib   l>9 coedge      [  coedge     N   edge  O $@   unknown  vertex    point  @e@@ coedge    e  [  coedge     S   edge   T$@   unknown  vertex   straight curve  @e@$w@  point  @e@$d@ coedge       coedge  f   Y   edge  Z $@   unknown  vertex  g  edge  `@ d@   unknown  face     &  point  a@0e@ftreemeg attrib  l>9 coedge       coedge     a   edge   e$@   unknown  coedge      d  coedge     g d  loop     vertex   straight curve  a@$l@?  edge  `@ d@ c p unknown  face     r  point  a@$(}@ coedge        coedge     l   edge  mPP@ Q@   unknown  vertex  l straight curve  `i@(}@  point  `i@(}@ coedge        coedge     r   edge  y@ sz@  w unknown  vertex   straight curve  `i@0e@  point  `i@$0e@ coedge       coedge     x   edge  |X@ Y@   unknown  coedge     ~ {  coedge      {  loop   O  vertex  x straight curve  e@h@  edge   c@ f@ y  unknown  point  e@h@ftreemeg attrib  l>9 coedge       coedge        edge  {@ |@   unknown  coedge        coedge        loop     vertex   straight curve  e@|@  edge  ! c@ f@   unknown  face       point  e@$|@ftreemeg attrib  $ l>9 coedge   &     coedge  A @ &  B  edge  $  &  unknown  vertex  ( straight curve  m@$@  point  m@$(}@ coedge  ,      coedge  6 5 ,  7  edge  $  ,  unknown  vertex  .  point  m@0e@ coedge   2   \  coedge    2    edge  $  2  unknown  coedge   3 6    coedge  3      loop  3   vertex  4 straight curve  i@$X@?  edge  8@g@ k@   unknown  point  i@$h@ coedge  =    \  coedge    =    edge  $  =  unknown  coedge   >     coedge  >  @    loop  c > x  vertex  ?  edge  C@g@ k@ @ 8 unknown  face   B  :  point  i@|@ftreemeg attrib  F l>9 coedge   I    coedge  b a I  c  edge  a@ d@ I / unknown  vertex   straight curve  p@|@?  point  p@$|@ coedge  O     coedge  X W O  Y  edge  h@ i@ O  unknown  vertex   straight curve  p@h@?  point  p@h@ coedge   T  ! 6  coedge  " # T  $  edge  Pi@ %m@ T unknown  coedge   U X    coedge  U  " &   loop  U '  vertex   (straight curve  m@Pi@?  edge  B@ ZP@ X K unknown  face )  Y    point  m@$Pi@ coedge  ^ * + , 6  coedge  - . ^  /  edge  0j@ Hk@ ^ 1 unknown  coedge   _ . 2   coedge  _  a    loop  _ 3  vertex   4straight curve  m@{@?  edge  B@ dP@   unknown  point  m@{@ftreemeg attrib  f l>9 coedge  5 i 6 7 s  coedge  2 1 i  3  edge   8$@ i 9 unknown  vertex  6 : point  r@|@ coedge  o ; < = s  coedge    o    edge  > $@ o ? unknown  vertex  q @straight curve  r@$x@  point  r@$h@ coedge  u A B C   coedge  D E u  F  edge  G $@ u H unknown  coedge   v E I   coedge  v  x    loop  v J  vertex  w Kstraight curve  D@$l@?  edge  "@m@ {p@  p unknown  face L > z  r  point  D@$(}@ coedge   M N O   coedge  P Q   R  edge  Sv@ x@   unknown  coedge  T  U V   coedge   T W X   loop   Y  vertex   Z coedge    [ \   coedge  W ]   ^  edge   _?  ` unknown  coedge  a      edge  b %@  c unknown  face  d     point  4@y@ coedge  e f   g  edge   @  h unknown  coedge   i e j   loop  i k  vertex  j lstraight curve  4@$z@?  coedge    f m   vertex  m nstraight curve  4@{@ ftreemeg attrib   l>9 face o k g  p plane surface  4@{@?  coedge  q      coedge   q     loop  r  x  coedge    s t   edge  up@ q@   unknown  face v w   x  point  4@{@ edge   y2@  8 unknown  point  4@|@ edge  $ y  z unknown  vertex   {ftreemeg attrib   l>9 coedge  s  q |  straight curve  C@$@  point  C@$(}@ coedge  }  ~    coedge      ~  edge  Y@ `@  1 unknown  vertex   straight curve  Z@@?  point  Z@$@ coedge        coedge        edge  l@ Xm@   unknown  coedge  ~      coedge   ~     loop     vertex   straight curve  R@(}@?  edge   i@ l@   unknown  point  R@(}@ftreemeg attrib   l>9 coedge        coedge     !   edge  "PP@ Q@   unknown  vertex  ! straight curve  Q@(}@  point  Q@(}@ coedge        coedge     '   edge  +p@ r@   unknown  coedge      *  coedge      *  loop     vertex  '  coedge        coedge     . 9  edge  e ?   unknown  coedge     0   edge   @   unknown  face       point  4@p@ coedge     4   edge  : 6@ 3  unknown  coedge   A     vertex   straight curve  4@$m@?  coedge      9  loop     vertex   straight curve  4@pm@ ftreemeg attrib  l>9 face  C    plane surface  4@pm@?  coedge     B #  point  4@Pi@ coedge  5      edge   2@   unknown  face  1   H  point  4@m@ftreemeg attrib  l>9 face     H  loop  Q  plane surface  4@m@?  edge  c J$@   unknown  vertex   straight curve  s@$Pi@ ftreemeg attrib  l>9plane surface  s@Pi@? ftreemeg attrib  l>9 face   {  ~  coedge      #  coedge     R G  edge  V $@   unknown  coedge  <   W U  coedge   <   U  loop    x  vertex    edge  >@ @@  d unknown  face  '   M  point  q@Pi@ftreemeg attrib  l>9 loop    x  coedge        coedge        coedge        coedge     `   edge  Pi@ m@ _  unknown  coedge     b   edge  v@ cx@ a  unknown  vertex   straight curve  s@Pi@  coedge    Q  '  coedge   X  g   edge  Z^@ b@ f  unknown  coedge     i Z  edge  oy@ kz@ h  unknown  coedge      !  vertex    coedge      n  coedge     q n  loop  m   vertex  i  coedge        edge   $@   unknown  point  Z@0e@ point  Z@h@ coedge     w   point  Z@0e@ coedge        edge  $  t  unknown  face     ~  point  Z@h@ coedge        coedge     |   edge  }X@ Y@   unknown  vertex  | straight curve  R@h@  coedge        coedge        edge  5@ I@   unknown  vertex   straight curve  Q@h@? ftreemeg attrib  l>9 coedge        edge  $    unknown  coedge        loop     vertex   straight curve  D@$X@?  point  D@$h@straight curve  C@$x@  point  C@$h@ edge  k $@   unknown  vertex   straight curve   a@$w@  face  ) !  & ftreemeg attrib  $l>9straight curve  Z@0e@  point  Z@$0e@ftreemeg attrib  )l>9 coedge  .    #  coedge    .    edge   $@ .  unknown  coedge  6 /     coedge  / 6 1    loop  / w  vertex  0 straight curve  q@$j@?  edge  8@ 4@@   unknown  face  3 3  x  point  q@${@straight curve  s@{@  coedge   ;   Z  coedge  E D ;  F  edge   $@ ;  unknown  vertex  I  point   a@@ coedge  A      coedge    A    edge   $@ A  unknown  coedge   B     coedge  B  D    loop  B   vertex  C straight curve  Z@$l@?  edge  e@ Gh@  p unknown  face !  F  r  point  Z@$(}@ coedge  " L # $ [  coedge  c b L  d  edge  PP@ %Q@ L & unknown  vertex   'straight curve  @e@(}@  point  @e@(}@ coedge  Q (  ) [  edge  y@ z@ Q v unknown  vertex  [ *straight curve  @e@0e@  point  @e@$0e@ coedge  + W , -  coedge  . / W  0  edge  X@ 1Y@ W 2 unknown  coedge  X  . 3   loop  X   vertex   4straight curve  a@h@  point  a@h@ftreemeg attrib  \l>9 coedge  _ 5 6 7  coedge  8 9 _  :  edge  ;{@ |@ _ m unknown  coedge  # ` 9 <   coedge  ` # b    loop  ` =  vertex  < >straight curve  a@|@  edge  e^@ %b@ b  unknown  face ?  d    point  a@$|@ftreemeg attrib  h l>9 coedge  @ j A B   coedge    j    edge  $ C j D unknown  vertex  l Estraight curve  `i@$@  point  `i@$(}@ coedge  p F G H   coedge  z y p  {  edge  I$  p J unknown  vertex  r K point  `i@0e@ coedge  L v M N  coedge  O P v  Q  edge  $ R v S unknown  coedge  G w z    coedge  w G O T   loop  w U  vertex  x Vstraight curve  e@$X@?  edge  | c@ If@   unknown  point  e@$h@ coedge   W X Y  coedge  Z [   \  edge  ]$   ^ unknown  coedge  A  [ _   coedge   A     loop    x  vertex   ` edge   c@ Cf@  8 unknown  face a =   :  point  e@|@ftreemeg attrib   l>9 coedge  b  c d   coedge        edge  a@ ed@   unknown  vertex   fstraight curve  m@|@?  point  m@$|@ coedge   g h i   coedge        edge  jh@ i@  k unknown  vertex   lstraight curve  m@h@?  point  m@h@ coedge  m  n o \  coedge  p q   r  edge  Pi@ sm@  % unknown  coedge  h      coedge   h p t   loop   u  vertex   vstraight curve  i@Pi@?  edge  j@Q@ X@  K unknown  face w U     point  i@$Pi@ coedge   x y z \  coedge  { |   }  edge  ~j@ Hk@   unknown  coedge  c  |    coedge   c     loop     vertex   straight curve  i@{@?  edge  e@Q@ X@   unknown  point  i@{@ftreemeg attrib   l>9 coedge       coedge        edge   $@   unknown  vertex    point  p@|@ coedge       coedge        edge   $@   unknown  vertex   straight curve  p@$x@  point  p@$h@ coedge      6  coedge     !   edge  % $@   unknown  coedge     & $  coedge      $  loop  U  x  vertex    edge  B@ P@  d unknown  face  u   M  point  m@Pi@ftreemeg attrib  l>9 coedge      6  coedge     ,   edge   0$@   unknown  coedge      /  coedge     2 /  loop     vertex   straight curve  m@$j@?  edge  B@ P@ .  unknown  face     x  point  m@${@ coedge      s  coedge     7   edge  8pT@ 0U@   unknown  vertex  7 straight curve  r@{@  point  r@{@ coedge      s  coedge  T S  = U  edge  v@ >x@  unknown  vertex  W straight curve  r@Pi@  point  r@$Pi@ coedge        coedge     C r  edge  {@ G|@   unknown  coedge      F  coedge     I F  loop     vertex   straight curve  D@|@  edge  5@ I@   unknown  face       point  D@$|@ftreemeg attrib   l>9 coedge        coedge     O   edge  v@ Sv@   unknown  coedge      R  coedge      R  loop  P   vertex    coedge        coedge     V   edge   @ U  unknown  coedge     X ^  edge  @ $@ W  unknown  face       point  4@x@ coedge     \   edge  _y@ bz@  " unknown  coedge      ^  loop     vertex  \ straight curve  4@y@?  coedge  i      vertex   straight curve  4@z@  face       coedge     j g  coedge     m g  loop    straight curve  4@${@  coedge   a     edge   2@ e  unknown  face  +     point  4@$z@ edge  p@ q@ f  unknown  point  4@${@ftreemeg attrib   l>9plane surface  4@$z@  coedge     |   loop   B x  coedge     t   edge  u $@ s  unknown  vertex   ftreemeg attrib   l>9 face     p plane surface  s@{@?  vertex  | straight curve  C@|@?  point  C@$|@ edge  ya@ ud@   unknown  coedge        coedge        edge   $@   unknown  vertex    point  Z@@ coedge        coedge        edge   $@   unknown  coedge        coedge        loop     vertex   straight curve  R@$l@?  edge   i@ l@  p unknown  face     r  point  R@$(}@ coedge        coedge  E D   F  edge  $    unknown  vertex  ! straight curve  Q@$@  point  Q@$(}@ coedge   %     coedge    %    edge  r@ r@ %  unknown  coedge   &     coedge  &      loop     vertex    coedge  ) (   *  coedge  /  (    edge   @   unknown  coedge    )    edge  +@ $@   unknown  face   *    point  4@p@ coedge    ,    edge  pm@ p@ , " unknown  coedge  -    9  vertex   !straight curve  4@pm@?  coedge  " /  #   loop  " $  vertex  # %straight curve  4@p@  face & ' (  )  coedge  * 3 5    coedge  3 * 8    loop  * = straight curve  4@$pm@  edge  6 +2@  , unknown  point  4@$m@ coedge   8 - . 9  edge  /p@ :q@  0 unknown  face 1 2 9  3  point  4@$pm@ftreemeg attrib  =l>9plane surface  4@$m@  coedge  a 4 A    edge  +$   5 unknown  vertex  b 6straight curve  4@m@? ftreemeg attrib  Cl>9ftreemeg attrib  Fl>9 face 7 8 9  H  loop   F straight curve  C@Pi@  point  C@$Pi@ftreemeg attrib  Ol>9 face :    ~  coedge  ; P < = #  coedge  > ? P  @  edge  ]@ A]@ P B unknown  coedge   Q T  G  coedge  Q  > C G  vertex   Dstraight curve  q@m@  edge  Vo@ q@   unknown  loop  E  x  point  q@m@ftreemeg attrib  Xl>9 loop  F G x  coedge  H I J K [  coedge  L \ M N   coedge  \ L O P   coedge  Q z \    edge  RPi@ Sm@   unknown  coedge  ^ ] T U   coedge   V ]    edge  W@m@ p@  d unknown  coedge  X Y ^  Z  edge  5@ [I@   unknown  coedge  \ _ Y ]   vertex  ` ^ vertex   _ point  C@Pi@ coedge   f  )   vertex   ` coedge  h a l  Z  point   a@0e@ coedge  m l b c n  edge  d$ o  e unknown  face f x n  ~  point   a@h@ coedge  J p g h   coedge  b i p  j  edge  X@ kY@ p l unknown  vertex   mstraight curve  Z@h@  coedge  t n o p   coedge  o { v    edge  }K@ U@   unknown  vertex  p qstraight curve  Z@h@? ftreemeg attrib  xl>9 coedge  r M z  s  edge  $ R z t unknown  coedge  { o r u   loop  { v  vertex  | wstraight curve  R@$X@?  point  R@$h@ coedge   T V x   coedge        edge  yh@ i@  z unknown  point  Q@$h@ coedge  V      loop   { straight curve  D@Pi@?  edge  y@m@ p@  K unknown  face |      point  D@$Pi@straight curve   a@0e@  point   a@$0e@ftreemeg attrib  l>9 coedge   } ~  #  coedge        edge  y@ z@  unknown  coedge        coedge        loop   d  vertex   straight curve  q@z@  edge  o@ q@   unknown  point  q@$z@straight curve  s@${@ ftreemeg attrib   l>9 coedge      Z  coedge        edge  PP@ Q@   unknown  vertex   straight curve   a@(}@  point   a@(}@ coedge        coedge        edge  {@ |@  l unknown  coedge        coedge        loop     vertex   straight curve  Z@|@  edge  U@ @]@   unknown  face       point  Z@$|@ftreemeg attrib   l>9 coedge      [  coedge     $   edge  %$    unknown  vertex   straight curve  @e@$@  point  @e@$(}@ coedge      [  edge  $    unknown  point  @e@0e@ coedge    G   coedge     -   edge  1$    unknown  coedge     3 0  coedge      0  loop     vertex   straight curve  a@$X@?  edge  ^@ b@ .  unknown  point  a@$h@ coedge       coedge     7   edge  $ ;   unknown  coedge      :  coedge     < :  loop    x  vertex    edge  ^@ b@  8 unknown  face     :  point  a@|@ftreemeg attrib   l>9 coedge        coedge     B   edge  Ca@ d@  w unknown  vertex  B straight curve  `i@|@?  point  `i@$|@ coedge        coedge     H   edge  h@ Ii@   unknown  vertex  H straight curve  `i@h@?  point  `i@h@ coedge       coedge     N F  edge  RPi@ m@   unknown  coedge     T Q  coedge      Q  loop     vertex  N straight curve  e@Pi@?  edge  Y@ `@  K unknown  face       point  e@$Pi@ coedge       coedge     Y   edge  j@ ]Hk@   unknown  coedge      \  coedge     _ \  loop     vertex  Y straight curve  e@{@?  edge  Y@ `@ [  unknown  point  e@{@ftreemeg attrib   l>9 coedge        coedge     d   edge  e $@   unknown  vertex    point  m@|@ coedge        coedge     i   edge   j$@   unknown  vertex   straight curve  m@$x@  point  m@$h@ coedge      \  coedge     o 9  edge  s $@   unknown  coedge     t r  coedge      r  loop  $  x  vertex    edge  @Q@ X@  d unknown  face     M  point  i@Pi@ftreemeg attrib  l>9 coedge      \  coedge     z   edge   ~$@   unknown  coedge      }  coedge      }  loop     vertex   straight curve  i@$j@?  edge  @Q@ X@ |  unknown  face     x  point  i@${@ coedge       coedge  . -   /  edge  pT@ 0U@   unknown  vertex   straight curve  p@{@  point  p@{@ coedge      coedge  # "   $  edge   v@ x@  / unknown  vertex  &  straight curve  p@Pi@  point  p@$Pi@ coedge      6  coedge       edge  ]@ ]@  unknown  coedge   #    coedge      vertex   straight curve  m@m@  edge  %`k@   o@   unknown  point  m@m@ftreemeg attrib  'l>9 coedge  *    6  coedge    *    edge   y@ z@ * unknown  coedge   +     coedge  +  -    loop  +   vertex    straight curve  m@z@  edge  0`k@  o@ -  unknown  face    /  p  point  m@$z@ftreemeg attrib  3 l>9 coedge   5   s  coedge    5    edge  $   5  unknown  vertex  7  straight curve  r@$@  point  r@${@ coedge  ;   s  coedge    ;  G  edge  ! $  ; " unknown  vertex  = #  point  r@Pi@ coedge  A $ % &   coedge  ' ( A  )  edge  * $  A + unknown  coedge   B ( , r  coedge  B  D  r  vertex  C -  edge  G5@ I@ D 8 unknown  face .   F  :  point  D@|@ftreemeg attrib  J l>9 coedge  M  / 0   coedge  1 2 M  3  edge  4 t@ v@ M  unknown  coedge  5 N 6 7   coedge  N 5 8 9   loop  N :  vertex  O ;  coedge  Q P < = R  coedge  8 > P  ?  edge  S @ ? P A unknown  coedge  B U Q    edge  C  @ Q D unknown  face  E R    point  4@v@ coedge  F G T  H  edge   @  I unknown  coedge  U J F K   loop  J L  vertex  K M straight curve  4@$x@?  coedge   W G N ^  vertex  N O straight curve  4@y@ ftreemeg attrib  Yl>9 face P  L H  Q plane surface  4@y@?  coedge  R [ ]    coedge  [ R a    loop  S  x  coedge  ]  T U ^  edge  V p@ _q@ ] W unknown  face X  Y ^  Z  point  4@y@ edge  b [ 2@ a \ unknown  point  4@z@ftreemeg attrib  d l>9 face ]  ^    plane surface  4@z@?  coedge  f e  _ g  coedge  `  i    edge  $ [   a unknown  vertex  _ b straight curve  4@$z@? ftreemeg attrib  k l>9 vertex  _ c  loop    x  coedge   s  _  straight curve  C@{@  point  C@{@ftreemeg attrib  w l>9 point  C@|@ coedge  d } e f   coedge    }    edge  PP@ g Q@ } h unknown  vertex   i straight curve  Z@(}@  point  Z@(}@ coedge   j k l   coedge  m n     edge  o {@ |@   unknown  coedge  e  n p   coedge   e     loop   q  vertex  p r straight curve  R@|@  edge  K@ g U@   unknown  face s  J     point  R@$|@ftreemeg attrib   l>9 coedge  t  u v   coedge      r  edge  a@ w d@   unknown  vertex   x straight curve  Q@|@?  point  Q@$|@ coedge  y z   {  edge  r@ | t@   unknown  coedge  }  ~    coedge   }   loop    vertex    coedge      coedge       edge  + ?  unknown  coedge  ~    edge   @  unknown  face      point  4@r@ coedge     edge   @  unknown  coedge   "   vertex  straight curve  4@$p@?  coedge     loop   vertex  straight curve  4@p@ ftreemeg attrib  l>9 face  $  plane surface  4@p@?  coedge       coedge    #   edge  p@ q@  unknown  point  4@pm@ coedge      edge   2@  unknown  face     )  point  4@p@ftreemeg attrib  l>9 face   )  loop   plane surface  4@p@?  coedge    4   vertex  straight curve  4@$m@?  coedge  4  .   edge   /$@ - unknown  vertex  straight curve  s@$pm@ ftreemeg attrib  l>9 face  @   plane surface  s@pm@?  coedge   - *  straight curve  C@m@?  point  C@m@ftreemeg attrib  l>9 face   H  loop  n  ftreemeg attrib  l>9 coedge   #  coedge   =  edge  A$   unknown  coedge     C @  coedge    @  loop   2  vertex   straight curve  q@$]@?  edge  o@ ! q@ > , unknown  point  q@$m@ loop  x  loop  r M x  coedge  +    coedge   [  coedge   [  coedge    K   edge  Pi@ m@ J l unknown  coedge      coedge    N s  edge   i@ Rl@ M d unknown  coedge   P  edge  SK@ U@ O  unknown  coedge     vertex    vertex  P  coedge    U   edge  [v@ Wx@ T  unknown  coedge     x   vertex    coedge   Z  coedge    ] Z  loop  Y  vertex  U  coedge     edge   $@  unknown  point  D@Pi@ point  D@m@ point  @e@h@ coedge   Z  coedge    c j  edge  U@ d@]@ b  unknown  vertex  straight curve   a@h@? ftreemeg attrib  l>9 coedge   h  edge  k$   unknown  coedge   j  loop    vertex   straight curve  Z@$X@?  point  Z@$h@ coedge     coedge     p   edge  h@ i@  unknown  point  Z@$h@ coedge    u s  loop   straight curve  R@Pi@?  edge   i@ l@  K unknown  face       point  R@$Pi@ edge  W y$@  unknown  vertex   straight curve  Q@$x@  face     M ftreemeg attrib  l>9 coedge   #  coedge     edge  $   unknown  coedge      coedge        loop    x  vertex    edge  o@  q@  \ unknown  point  q@z@ coedge   Z  coedge        edge  $   unknown  vertex   straight curve   a@$@  point   a@$(}@ coedge   ! !   coedge  ! !   !  edge  !$   ! unknown  coedge   ! !   coedge       loop  :  x  vertex   ! edge  U@ @]@  8 unknown  face ! q   :  point  Z@|@ftreemeg attrib   l>9 coedge  ! " ! ! [  coedge  9 8 "  :  edge  a@ !d@ " v unknown  vertex   !straight curve  @e@|@?  point  @e@$|@ coedge  ( ! ! ! [  coedge  / . (  0  edge  !h@ i@ ( ! unknown  vertex   !straight curve  @e@h@?  coedge  ! + ! !  edge  Pi@ !m@ + m unknown  coedge  ! , /    coedge  , ! !   loop  , !  vertex   !straight curve  a@Pi@?  edge  !`@ 1d@ / K unknown  face ! 0    point  a@$Pi@ coedge  5 ! ! !  coedge  ! !! 5  "!  edge  #!j@ Hk@ 5 $! unknown  coedge  ! 6 !! %!   coedge  6 ! 8    loop  6 &!  vertex   '!straight curve  a@{@?  edge  !`@ ;d@   unknown  point  a@{@ftreemeg attrib  = l>9 coedge  (! @ )! *!   coedge  [ Z @  \  edge   +!$@ @ ,! unknown  vertex  _ -! point  `i@|@ coedge  F .! /! 0!   coedge  P O F  Q  edge  1! $@ F 2! unknown  vertex  H 3!straight curve  `i@$x@  point  `i@$h@ coedge  4! L 5! 6!  coedge  7! 8! L   edge   9!$@ L :! unknown  coedge  /! M P  F  coedge  M /! 7! ;! F  vertex  ;! 9 coedge  W >! ?! @!  coedge  A! B! W  C!  edge  D! $@ W E! unknown  coedge  )! X B! F!   coedge  X )! Z    loop  X G!  vertex  Y H!straight curve  e@$j@?  edge  +!Y@ ]`@   unknown  face I! &! \  x  point  e@${@ coedge  J! b K! L!   coedge  | { b  }  edge  pT@ M!0U@ b N! unknown  vertex   O!straight curve  m@{@  point  m@{@ coedge  g P! Q! R!   coedge  q p g  r  edge  S!v@ x@ g  unknown  vertex  t T!straight curve  m@Pi@  point  m@$Pi@ coedge  U! m V! W! \  coedge  X! Y! m  Z!  edge  ]@ [!]@ m \! unknown  coedge  Q! n q  9  coedge  n Q! X! ]! 9  vertex   ^!straight curve  i@m@  edge  s@g@ S!k@   unknown  point  i@m@ftreemeg attrib  ul>9 coedge  x _! `! a! \  coedge  b! c! x  d!  edge  e!y@ z@ x % unknown  coedge  K! y c! f!   coedge  y K! {    loop  y ^  vertex  f! g!straight curve  i@z@  edge  ~@g@ M!k@ {  unknown  face h! G! }  p  point  i@$z@ftreemeg attrib   l>9 coedge  i!  j! k!  coedge        edge  $ l!  m! unknown  vertex   n!straight curve  p@$@  point  p@${@ coedge   o! p! q!  coedge        edge  r!$    s! unknown  vertex   t! point  p@Pi@ coedge  u!  v! w! 6  coedge  x! y!   z!  edge  $ {!  |! unknown  coedge  p!    coedge   p! x! }!  loop    vertex   ~!straight curve  m@$]@?  edge  `k@ r! o@  , unknown  point  m@$m@ coedge   ! ! ! 6  coedge  ! !   !  edge  !$    ! unknown  coedge  j!  ! !   coedge   j!     loop    x  vertex   ! edge  `k@ l! o@  \ unknown  point  m@z@ftreemeg attrib   l>9 coedge  !  ! ! s  coedge        edge   0e@ !h@  unknown  vertex   !straight curve  r@z@?  point  r@$z@ coedge   ! ! ! s  coedge  ? >  @  edge  !f@ ! f@  ! unknown  vertex  !straight curve  r@m@?  point  r@m@ coedge   ! ! !   coedge  ! !  & !  edge  !j@ * Hk@  ! unknown  coedge  u  ! ! )  coedge   u  , )  loop   !  vertex  & !straight curve  D@{@?  edge  w @m@ p@ (  unknown  point  D@{@ftreemeg attrib   l>9 coedge  ! !  0 !  edge  | t@ 4 t@   unknown  coedge  !  ! ! 3  coedge   ! ! ! 3  loop  1 !  vertex   ! coedge    ! !   coedge  ! !  7 !  edge  ! @ 6 ! unknown  coedge  !   9 ?  edge  S@ !$@ 8 ! unknown  face ! !   !  point  4@v@ coedge  ! !  = !  edge  @ v@ C x@  " unknown  coedge   ! ! ! ?  loop  ! !  vertex  = !straight curve  4@v@?  coedge  J  ! !   vertex  ! !straight curve  4@x@  face ! ! !  !  coedge  !   K H  coedge   !  N H  loop  !  straight curve  4@$y@  coedge   B ! !   edge   !2@ F ! unknown  face !    !  point  4@$x@ edge  !p@ q@ G ! unknown  point  4@$y@ftreemeg attrib  l>9plane surface  4@$x@  coedge    ` !   loop  ! ! x  coedge  ! `  U   edge  V  !$@ T ! unknown  vertex   !straight curve  s@y@ ftreemeg attrib  l>9 face ! ! !  Q plane surface  s@y@?  vertex  ! !straight curve  4@z@? ftreemeg attrib   l>9 face ! !     edge  pT@ 0U@  ! unknown  coedge  T  R !  straight curve  C@z@?  point  C@$z@ point  C@${@ coedge  !  ! !   coedge     f   edge  g $ !  ! unknown  vertex   !straight curve  Z@$@  point  Z@$(}@ coedge   ! ! !   coedge  ! !  l !  edge  !$ o   ! unknown  coedge  !  ! !   coedge   !  p   vertex   ! edge  K@ !U@  8 unknown  face !    :  point  R@|@ftreemeg attrib   l>9 coedge  !  ! !   coedge  ( '  v )  edge  w  !$@  ! unknown  vertex  , ! point  Q@|@ coedge  !  ! ! {  coedge   ! ! ! {  loop  y !  vertex  0 ! coedge    ! !   coedge   !    edge  ! @ ~ ! unknown  coedge  ! !  !  edge  @ !$@ ! unknown  face ! !   "  point  4@r@ coedge  " "  "  edge  p@ r@  " unknown  coedge   " "   vertex  "straight curve  4@p@?  coedge  "  " "  loop  " "  vertex  " "straight curve  4@r@  face " " "  "  coedge  "    coedge   "   loop  "  straight curve  4@$p@  edge   "2@ " unknown  point  4@$p@ coedge   " "   edge  "p@ q@ " unknown  face " "   "  point  4@$p@ftreemeg attrib  l>9plane surface  4@$p@  coedge    "   vertex   "straight curve  s@pm@  coedge  " "   edge  "$  " unknown  vertex  " "straight curve  4@p@? ftreemeg attrib  $l>9ftreemeg attrib  'l>9 face " " "  )  loop  " '  coedge  !" "" #" (  edge  /f@ +f@ 4 $" unknown  point  C@$m@ coedge  - "  straight curve  C@pm@  point  C@$pm@ftreemeg attrib  2l>9 face %" &"   ftreemeg attrib  8l>9 face '" (" )"  H  loop   8  coedge  *" ; #" #  coedge  +" ," ; -"  edge  pm@ ."p@ ; unknown  coedge  ! < ?  coedge  < ! +" /"  loop  < 0"  vertex  1"straight curve  q@pm@?  edge  !@ A@@ ? 0 unknown  point  q@$pm@ loop  2" 3" x  coedge  4" 5" 6" 7" E  coedge  8" G  !   coedge  G 8" 9" :"   coedge  I H ;" <" [  coedge  g =" H  edge  >"e@ h@ d unknown  coedge  ?" @" I A"  edge  U@ B"@]@  unknown  coedge  C" J @" D"   vertex  K E" vertex  F" coedge  n G" L   edge  v@ x@ 1 unknown  coedge  M r n s  vertex  N H" coedge  I" O G" J"  coedge  O I" Q  loop  K"  vertex  L" coedge  M" Q N" O"   edge  S P"$@ Q Q" unknown  point  R@Pi@ point  R@m@ coedge  T R" X   point  Q@Pi@ coedge  Y X S" T" Z  edge  U"$ [ V" unknown  face W" 0" Z  H  point  Q@m@ coedge  6" \ X" Y"   coedge  S" Z" \ ["  edge  ]@ \"]@ \ ]" unknown  vertex  ^"straight curve  D@m@  coedge  a ;" =" _" Z  coedge  i b a j  edge  `"h@ di@ a a" unknown  point   a@$h@ coedge  =" g i  loop  g b" straight curve  Z@Pi@?  edge  `"e@ kh@ i K unknown  face c" v j    point  Z@$Pi@ edge   $@ n d" unknown  vertex  p e"straight curve  Z@$x@  face f" { s  M ftreemeg attrib  vl>9straight curve  Q@Pi@  point  Q@$Pi@ftreemeg attrib  {l>9 coedge  } g" h" i" #  coedge  j" k" } !  edge  l"h@ 8i@ } m" unknown  coedge  ! ~ k" n"  coedge  ~ !   loop  ~ o"  vertex  p"straight curve  q@y@?  edge  !@ @@ W unknown  point  q@y@ coedge  q"  r" s" Z  coedge       edge  a@ t"d@   unknown  vertex  u"straight curve   a@|@?  point   a@$|@ coedge   v" w" x"   coedge  y" z"  ! {"  edge  |"j@ !Hk@  }" unknown  coedge  r"  z" ~" !  coedge   r"  ! !  loop   "  vertex  ! "straight curve  Z@{@?  edge  t"e@ h@ !  unknown  point  Z@{@ftreemeg attrib   l>9 coedge  "  " " [  coedge     !   edge  ! "$@  " unknown  vertex   " point  @e@|@ coedge   " 8" " [  coedge     !   edge  " !$@  " unknown  vertex   "straight curve  @e@$x@  point  @e@$h@ coedge  "  " "  coedge  9" "  ! )"  edge  ! "$@  " unknown  vertex  :" " edge  "`@ d@  d unknown  face " b"   M  point  a@Pi@ftreemeg attrib  l>9 coedge   " " "  coedge  " "  ! "  edge  " #!$@  " unknown  coedge  "  " " "!  coedge   "  %! "!  loop   "  vertex   "straight curve  a@$j@?  edge  "`@ d@ !!  unknown  face " "   x  point  a@${@ coedge  "  " "   coedge     *!   edge  +!pT@ "0U@  " unknown  vertex  *! "straight curve  `i@{@  point  `i@{@ coedge   " " "   coedge     0! F  edge  "v@ 1!x@  w unknown  vertex   "straight curve  `i@Pi@  point  `i@$Pi@ coedge  "  " "  coedge  " "  6! "  edge  9!]@ "]@  " unknown  coedge  "   ;!  coedge   " " "  vertex  6! "straight curve  e@m@  edge   c@ "f@ 7!  unknown  point  e@m@ftreemeg attrib  l>9 coedge   " " "  coedge  " "  @! "  edge  "y@ D!z@   unknown  coedge  "  " " C!  coedge   "  F! C!  loop   !  vertex  " "straight curve  e@z@  edge   c@ "f@   unknown  face " "   p  point  e@$z@ftreemeg attrib   l>9 coedge  "  " "   coedge     L!   edge  M!$ "  " unknown  vertex   "straight curve  m@$@  point  m@${@ coedge   " " "   coedge     R! 9  edge  "$ S!  " unknown  vertex   " point  m@Pi@ coedge  "  " " \  coedge  " "  W! "  edge  [!$ "  " unknown  coedge  "   ]! Z!  coedge   " " " Z!  loop   &"  vertex   "straight curve  i@$]@?  edge  @g@ "k@ X! , unknown  point  i@$m@ coedge   " " " \  coedge  " "  a! "  edge  "$ e!  " unknown  coedge  "  " " d!  coedge   "  f! d!  loop    x  vertex   " edge  @g@ "k@  \ unknown  point  i@z@ftreemeg attrib   l>9 coedge  "  " "  coedge     k!   edge  l!0e@ "h@  / unknown  vertex  k! "straight curve  p@z@?  point  p@$z@ coedge   " " "  coedge     q!  edge  "f@ r!f@  " unknown  vertex  q! "straight curve  p@m@?  point  p@m@ coedge  "  " " 6  coedge  " "  w! "  edge  {!pm@ "p@  unknown  coedge  "   }! z!  coedge   " " " z!  loop   "  vertex  w! "straight curve  m@pm@?  edge  "B@ P@  0 unknown  point  m@$pm@ coedge   " " " 6  coedge  " "  ! "  edge  "h@ !8i@  " unknown  coedge  "  " " !  coedge   "  ! !  loop   "  vertex  ! "straight curve  m@y@?  edge  "B@  P@ ! W unknown  point  m@y@ coedge  "  " # s  coedge   !  edge  ! #$@  # unknown  vertex  # point  r@z@ coedge   # # # s  coedge   !  edge  # !$@  # unknown  vertex  #straight curve  r@$z@  point  r@$m@ coedge  $ # ! #   coedge  # # $ ! #  edge  # !$@ $ # unknown  coedge  ! % # # !  coedge  % ! ' ! !  loop  % #  vertex  & #straight curve  D@$j@?  edge  !@m@ * p@ !  unknown  face #  )  x  point  D@${@ coedge  # / # # !  coedge  / # # # !  loop  / #  coedge  2 1 # # 3  coedge  # # 1 ! #  edge  4  #? 1 # unknown  coedge  !# 6 2 ! !  edge  "# @ 2 ## unknown  face  $# 3    point  4@t@ coedge  %# &# 5 ! '#  edge  ! !@ ! (# unknown  coedge  6 )# %# *# !  loop  )# +#  vertex  *# ,#straight curve  4@$v@?  coedge  ! 8 &# -# ?  vertex  -# .#straight curve  4@v@ ftreemeg attrib  : l>9 face /# +# '#  0# plane surface  4@v@?  coedge  1# < > ! !  coedge  < 1# B ! !  loop  2# ! x  coedge  > ! 3# 4# ?  edge  5#p@ @ q@ > 6# unknown  face 7# 8# ?  9#  point  4@v@ edge  C  :#2@ B ;# unknown  point  4@x@ftreemeg attrib  E l>9 face <# =# >#  !  loop  h" E plane surface  4@x@?  coedge  G F ! ?# H  coedge  @# ! J !   edge  !$ :# ! A# unknown  vertex  ?# B#straight curve  4@$x@? ftreemeg attrib  L l>9 vertex  ?# C#straight curve  s@$y@  edge  [ 0e@ V h@ `  unknown  loop  D# E# x  coedge  F# G# ! # S  coedge  ! T ! ?#  straight curve  C@y@  point  C@y@ftreemeg attrib  Y l>9 face H# I# "  Q  loop  Y  point  C@z@ftreemeg attrib  ^  l>9 face J# K# C!   straight curve  C@$@  coedge  L# d M# N#   coedge  n m d !   edge  !a@ O#d@ d 1 unknown  vertex  ! P#straight curve  Z@|@?  point  Z@$|@ coedge  j Q# R# S#   coedge  T# U# j ! V#  edge  W#j@ !Hk@ j X# unknown  coedge  M# k U# Y# !  coedge  k M# m ! !  loop  k Z#  vertex  ! [#straight curve  R@{@?  edge  O# i@ o l@ !  unknown  point  R@{@ftreemeg attrib  q  l>9 coedge  \# t ]# ^#   coedge  ! ! t ! !  edge  !pT@ _#0U@ t `# unknown  vertex  ! a#straight curve  Q@{@  point  Q@{@ coedge  z y b# c# {  coedge  d# y ! !  edge   e#? y f# unknown  coedge  g# # z ! h#  edge  i# | @ z j# unknown  face  k# {    point  4@t@ coedge  l# m# } ! n#  edge  ! !@ ! o# unknown  coedge  ~ " l# p#  vertex  p# q#straight curve  4@$r@?  coedge  r# m# s# !  loop  r# t#  vertex  s# u#straight curve  4@r@ ftreemeg attrib  l>9 face v# " n#  w# plane surface  4@r@?  coedge  x# " "  coedge  x# " "  loop  y# " x  edge  z#p@ q@ {# unknown  point  4@p@ coedge  ! |# }#  edge   ~#2@ # unknown  face # !  "  point  4@r@ftreemeg attrib  l>9 face # # #  "  loop  # plane surface  4@r@?  coedge  " #  vertex  # #straight curve  4@$p@?  coedge  " # "   edge  z# "$@ " # unknown  vertex  # #straight curve  s@$p@ ftreemeg attrib  l>9 face # # #  plane surface  s@p@?  edge  t@ v@  unknown  point  C@pm@ coedge  " " #  straight curve  C@p@?  point  C@p@ftreemeg attrib  l>9 face # # #  )  loop  #  coedge  # # u! "  coedge  # ," # (  coedge  # # # (  edge  ." #$@ # unknown straight curve  C@$z@ ftreemeg attrib  l>9 face # # Z!   ftreemeg attrib  l>9 face # K" A"  H  loop  !  coedge  # # # #  coedge  # /" -"  coedge  # !" # -"  loop  " x  vertex  # # edge  #@ @@ unknown  face # "  3  point  q@pm@ loop  # # x  coedge  # # # #  coedge  # # # E  coedge  # # # E  coedge  # 7"   edge  #pm@ #p@ 6"  unknown  coedge  ! "   coedge  # ! :" )"  edge  !^@ #b@ 9"  unknown  coedge  # <" Z  edge  B"v@ >"x@ ;"  unknown  coedge  _"  vertex  # coedge  # # # A"  coedge  # D" A"  loop  @" ("  vertex  <" # coedge  # # #   edge   #$@ # unknown  point  Z@Pi@ point  Z@m@ coedge  # J"   point  Z@Pi@ coedge  # #  edge  #$  G" # unknown  face #  H  point  Z@m@ coedge  # # #   coedge  # # O" #  edge  P"]@ #]@ # unknown  vertex  O" #straight curve  R@m@  coedge  # # #   coedge  # T" ["  edge  5@ U"I@ S" , unknown  vertex  # #straight curve  Q@m@? ftreemeg attrib  l>9 coedge  # # Y" #  edge  \"$ # # unknown  coedge  # # # ["  loop  #  vertex  #straight curve  D@$]@?  point  D@$m@ edge  >" `"$@ # unknown  vertex  #straight curve   a@$x@  face #  M ftreemeg attrib  l>9straight curve  Z@Pi@  point  Z@$Pi@ftreemeg attrib  l>9 coedge  # # # #  coedge  # # i" !  edge  # l"$@ # unknown  coedge  " # # !  coedge  " n" !  vertex  #straight curve  q@$h@?  edge  #@ @@ k" ! unknown  face # "  Z  point  q@$y@ coedge  # # # Z  coedge  ! ! s" !  edge  t" #$@ # unknown  vertex  ! # point   a@|@ coedge  # # #   coedge  # # x" #  edge  # |"$@ # unknown  coedge  # ! # # {"  coedge  ! # ! ~" {"  loop  ! #  vertex  ! #straight curve  Z@$j@?  edge  #e@ !h@ z"  unknown  face # Z# !  x  point  Z@${@ coedge  # ! # # [  coedge  !! ! ! " "!  edge  "pT@ #0U@ ! # unknown  vertex  " #straight curve  @e@{@  point  @e@{@ coedge  ! # # # [  edge  #v@ "x@ ! v unknown  vertex  ! #straight curve  @e@Pi@  point  @e@$Pi@ coedge  # ! # #  coedge  # # ! " #  edge  "]@ $]@ ! $ unknown  coedge  ! # # $ )"  vertex  " $straight curve  a@m@  point  a@m@ftreemeg attrib  !l>9 coedge  ! $ $ $  coedge  $ $ ! " $  edge  $y@ "z@ ! m unknown  coedge  # ! $ $ "  coedge  ! # ! " "  loop  ! K#  vertex  $ $straight curve  a@z@  edge  #!^@ #b@ !  unknown  face $ # "!  p  point  a@$z@ftreemeg attrib  &! l>9 coedge  $ (! $ $   coedge  B! A! (! " C!  edge  "$ $ (! $ unknown  vertex  *! $straight curve  `i@$@  point  `i@${@ coedge  .! $ $ $   coedge  8! 7! .! "  edge  $$ " .! $ unknown  vertex  0! $ point  `i@Pi@ coedge  $ 4! $ $  coedge  $ $ 4! " $  edge  "$ $ 4! !$ unknown  coedge  $ 5! 8! " "  coedge  5! $ $ "$ "  loop  5! #  vertex  6! #$straight curve  e@$]@?  edge  9! c@ $f@ " , unknown  point  e@$m@ coedge  >! $$ %$ &$  coedge  '$ ($ >! " )$  edge  *$$ " >! +$ unknown  coedge  $ ?! ($ ,$ "  coedge  ?! $ A! " "  loop  d! ?! x  vertex  @! -$ edge  D! c@ $f@ A! \ unknown  point  e@z@ftreemeg attrib  G! l>9 coedge  .$ J! /$ 0$   coedge  c! b! J! " d!  edge  "0e@ 1$h@ J!  unknown  vertex  " 2$straight curve  m@z@?  point  m@$z@ coedge  P! 3$ 4$ 5$   coedge  Y! X! P! " Z!  edge  6$f@ "f@ P! 7$ unknown  vertex  " 8$straight curve  m@m@?  point  m@m@ coedge  9$ U! # :$ \  coedge  ;$ <$ U! " =$  edge  "pm@ >$p@ U! % unknown  coedge  4$ V! Y! " "  coedge  V! 4$ ;$ ?$ "  loop  V! @$  vertex  " A$straight curve  i@pm@?  edge  6$@Q@ [!X@ Y! 0 unknown  point  i@$pm@ coedge  _! B$ C$ D$ \  coedge  E$ F$ _! " G$  edge  H$h@ "8i@ _! I$ unknown  coedge  /$ `! F$ J$ "  coedge  `! /$ b! " "  loop  `! K$  vertex  " L$straight curve  i@y@?  edge  1$@Q@ e!X@ " W unknown  point  i@y@ coedge  M$ i! N$ O$  coedge  ! ! i! " !  edge  " P$$@ i! Q$ unknown  vertex  ! R$ point  p@z@ coedge  o! S$ T$ U$  coedge  y! x! o! " z!  edge  V$ "$@ o! W$ unknown  vertex  q! X$straight curve  p@$z@  point  p@$m@ coedge  Y$ u! Z$ [$ 6  edge  " \$$@ u! ]$ unknown  coedge  T$ v! y! " "  coedge  v! T$ # ^$ "  loop  -" v! x  vertex  ^$ _$ edge  V$B@ {!P@ y! unknown  face `$ @$ z!  3  point  m@pm@ coedge  ! a$ b$ c$ 6  coedge  d$ e$ ! " >#  edge  f$ "$@ ! g$ unknown  coedge  N$ ! e$ h$ "  coedge  ! N$ ! " "  loop  ! !  vertex  ! i$straight curve  m@$h@?  edge  P$B@ !P@ " ! unknown  face j$ K$ !  Z  point  m@$y@ coedge  k$ ! l$ m$ s  coedge  k" j" ! # !  edge  #X@ n$PY@ ! o$ unknown  vertex  # p$straight curve  r@y@  point  r@y@ coedge  ! q$ # r$ s  coedge  ," +" ! # -"  edge  s$t@ #v@ ! unknown  vertex  /" t$straight curve  r@pm@  point  r@$pm@ coedge  ! u$ v$ w$   edge  x$y@ #z@ !  unknown  coedge  ]# ! G# y$ #  coedge  ! ]# ! # #  loop  ! z$  vertex  y$ {$straight curve  D@z@  edge  !5@ _#I@ !  unknown  face |$  !  p  point  D@$z@ftreemeg attrib  ! l>9 coedge  ! ! }$ ~$ !  coedge  ! $ ! # h#  edge  $ | @ # $ unknown  coedge  $ ! ! # #  edge  4 @ $$@ # $ unknown  face $ $ !  $  coedge  $ $ ! # $  edge  #t@ "#v@ ! " unknown  coedge  ! $ $ $ #  loop  $ $  vertex  # $straight curve  4@t@?  coedge  )# ! $ $ !  vertex  $ $straight curve  4@v@  face $ $ $  $  coedge  $ ! ! *# '#  coedge  ! $ ! -# '#  loop  $ ! straight curve  4@$v@  coedge  ! !# $ $ !  edge  ! $2@ %# $ unknown  face $  !  $  point  4@$v@ edge  $p@ !q@ &# $ unknown  point  4@$v@ftreemeg attrib  !l>9plane surface  4@$v@  coedge  ! ! @# $ !  loop  $ $ x  coedge  $ @# ! 4#   edge  5# $$@ 3# $ unknown  vertex  ! $straight curve  s@v@ ftreemeg attrib  !l>9 face $ $ $  0# plane surface  s@v@?  vertex  $ $straight curve  4@x@? ftreemeg attrib  !l>9 face $ $ $  !  loop  " !  edge  !X@ !PY@ ! $ unknown  coedge  3# ! 1# $  straight curve  C@x@?  point  C@$x@ point  C@$y@ loop  $ # x  coedge  $ $ Q# $ !  coedge  $ ! $ $ S  coedge  ! $ # y$ S ftreemeg attrib  !l>9 face $ $ G$  Q ftreemeg attrib  ! l>9 face $ $ "    coedge  $ ! $ $   coedge  ! ! ! N# !  edge  O# $$@ ! $ unknown  vertex  ! $ point  Z@|@ coedge  ! $ E# $   coedge  $ $ ! S# $  edge  $ W#$@ ! $ unknown  coedge  $ ! $ $ V#  coedge  ! $ ! Y# V#  loop  ! $  vertex  ! $straight curve  R@$j@?  edge  $ i@ !l@ U#  unknown  face $ ! !  x  point  R@${@ coedge  $ ! $ $   coedge  # # ! ^# #  edge  _#$ $ ! $ unknown  vertex  ! $straight curve  Q@$@  point  Q@${@ coedge  $ $ ! c# $  edge  e#r@ i#t@ ! " unknown  coedge  ! r# $ $ !  vertex  c# $straight curve  4@r@?  coedge  $ ! $ $ h#  loop  $ $  vertex  $ $straight curve  4@t@  face $ $ $  $  coedge  $ ! ! p# n#  coedge  ! $ ! s# n#  loop  $ ! straight curve  4@$r@  edge  ! $2@ l# $ unknown  point  4@$r@ coedge  d# ! $ $ !  edge  $p@ !q@ m# $ unknown  face $ $ !  $  point  4@$r@ftreemeg attrib  !l>9plane surface  4@$r@  coedge  " " # $ "  loop  $ $ x  vertex  " $straight curve  s@p@  coedge  # $ " }#   edge  $$ ~# |# $ unknown  vertex  $ $straight curve  4@r@? ftreemeg attrib  "l>9ftreemeg attrib  "l>9 face $ $ $  "  loop  $ "  coedge  $ $ $ $ "  edge  "d@ "d@ " $ unknown  point  C@$p@ coedge  " |# x# $  straight curve  C@p@  point  C@$p@ftreemeg attrib  "l>9 face $ $ $   loop  # " ftreemeg attrib  "l>9 face $ $ $  )  loop  $ "  coedge  $ $ " :$ "  coedge  $ " " ^$  coedge  " $ $ $  coedge  "" !" # r$ (  edge  ."o@ s$q@ !" unknown  coedge  $ # "" # #  edge  #o@ $q@ # " unknown  vertex  # $straight curve  q@p@ ftreemeg attrib  &"l>9 face % % "   ftreemeg attrib  ("l>9 coedge  % *" % % #  coedge  # % *" # #  edge  #`@ %`@ *" % unknown  point  q@p@ftreemeg attrib  0"l>9 loop  % % x  coedge  % % % % 2"  coedge  % 3" % %  coedge  3" % % %  coedge  % M" 3" #   edge  %pm@ %p@ #  unknown  coedge  5" 4" % % E  coedge  X" % 4" # #  edge  %@m@ #p@ # unknown  coedge  % % 5" # %  edge  #5@ %I@ # unknown  coedge  % 6" % %   vertex  7" % vertex  # !% coedge  " 9" " # )"  vertex  " "% coedge  ;" #% ?" # Z  point   a@Pi@ coedge  @" ?" $% %% A"  edge  &%$ B" # '% unknown  point   a@m@ coedge  % C" (% )%   coedge  $% *% C" # +%  edge  #]@ ,%]@ C" -% unknown  vertex  # .%straight curve  Z@m@  coedge  G" /% 0% 1%   coedge  0% N" I" # #  edge  P"K@ #U@ # , unknown  vertex  1% 2%straight curve  Z@m@? ftreemeg attrib  K"l>9 coedge  3% % M" # 4%  edge  #$ % M" 5% unknown  coedge  N" 0% 3% 6% #  loop  N" 7%  vertex  O" 8%straight curve  R@$]@?  point  R@$m@ coedge  R" % % 9%   coedge  Z" S" R" # ["  edge  :%f@ U"f@ R" ;% unknown  point  Q@$m@ coedge  % X" Z" # #  loop  X" <% straight curve  D@pm@?  edge  :%@m@ \"p@ Z" 0 unknown  face =%  ["    point  D@$pm@straight curve   a@Pi@  point   a@$Pi@ftreemeg attrib  b"l>9 coedge  g" >% ?% @% #  coedge  A% B% g" # C%  edge  D%v@ #x@ g" unknown  coedge  l$ h" B% E% !  coedge  h" l$ j" # !  vertex  E% F%straight curve  q@x@  edge  l"o@ n$q@ j" ! unknown  point  q@$x@ftreemeg attrib  o"l>9 coedge  G% q" H% I% Z  coedge  z" y" q" # {"  edge  #pT@ J%0U@ q" K% unknown  vertex  # L%straight curve   a@{@  point   a@{@ coedge  v" M% N% O%   coedge  P% Q% v" # D#  edge  R%y@ #z@ v" l unknown  coedge  H% w" Q% S% #  coedge  w" H% y" # #  loop  w" $  vertex  S% T%straight curve  Z@z@  edge  |"U@ J%@]@ y"  unknown  face U% $ {"  p  point  Z@$z@ftreemeg attrib  " l>9 coedge  V% " W% X% [  coedge  " " " # "  edge  #$ Y% " Z% unknown  vertex  " [%straight curve  @e@$@  point  @e@${@ coedge  " \% ]% ^% [  edge  _%$ # " `% unknown  point  @e@Pi@ coedge  a% " % b%  coedge  c% d% " # e%  edge  $$ f% " g% unknown  coedge  ]% " " $ #  coedge  " ]% c% h% #  loop  " %  vertex  " i%straight curve  a@$]@?  edge  "^@ _%b@ # , unknown  point  a@$m@ coedge  " j% k% l%  coedge  m% n% " $ o%  edge  p%$ $ " q% unknown  coedge  W% " n% r% $  coedge  " W% " $ $  loop  " " x  vertex  " s% edge  "^@ Y%b@ " \ unknown  point  a@z@ftreemeg attrib  " l>9 coedge  t% " u% v%   coedge  " " " $ "  edge  $0e@ w%h@ " w unknown  vertex  $ x%straight curve  `i@z@?  point  `i@$z@ coedge  " y% z% {%   coedge  " " " $ "  edge  |%f@ $f@ " }% unknown  vertex  $ ~%straight curve  `i@m@?  point  `i@m@ coedge  % " $ %  coedge  % % " $ %  edge  $pm@ %p@ "  unknown  coedge  z% " " "$ $  coedge  " z% % % $  loop  " %  vertex  $ %straight curve  e@pm@?  edge  |%Y@ "`@ " 0 unknown  point  e@$pm@ coedge  " % % %  coedge  % % " &$ %  edge  %h@ *$8i@ " % unknown  coedge  u% " % % )$  coedge  " u% " ,$ )$  loop  " %  vertex  &$ %straight curve  e@y@?  edge  w%Y@ "`@ ($ W unknown  point  e@y@ coedge  % " % %   coedge  " " " 0$ "  edge  1$ %$@ " % unknown  vertex  " % point  m@z@ coedge  " % % %   coedge  " " " 5$ "  edge  % 6$$@ " % unknown  vertex  " %straight curve  m@$z@  point  m@$m@ coedge  % " % % \  edge  >$ %$@ " % unknown  coedge  % " " ?$ =$  coedge  " % $ % =$  loop  " " x  vertex  % % edge  %@Q@ "X@ " unknown  face % % "  3  point  i@pm@ coedge  " % % % \  coedge  % % " D$ $  edge  % H$$@ " % unknown  coedge  % " % % G$  coedge  " % " J$ G$  loop  " I#  vertex  " %straight curve  i@$h@?  edge  %@Q@ "X@ F$ ! unknown  face % % "  Z  point  i@$y@ coedge  % " % %  coedge  " " " O$ "  edge  P$X@ %PY@ " % unknown  vertex  O$ %straight curve  p@y@  point  p@y@ coedge  " % $ %  coedge  " " " U$ "  edge  %t@ V$v@ " / unknown  vertex  " %straight curve  p@pm@  point  p@$pm@ coedge  % " % % 6  coedge  $ % " [$ $  edge  \$`@ %`@ " % unknown  vertex  [$ %straight curve  m@p@  edge  "`k@ % o@ # unknown  point  m@p@ftreemeg attrib  "l>9 coedge  " % % % 6  coedge  % % " c$ %  edge  %v@ f$x@ " unknown  coedge  % " % % >#  coedge  " % " h$ >#  vertex  % %straight curve  m@x@  edge  "`k@ % o@ " ! unknown  point  m@$x@ftreemeg attrib  "l>9 coedge  % " % % s  coedge  # # " m$ !  edge  n$$ % " % unknown  vertex  # %straight curve  r@$,@  point  r@$y@ coedge  # % $ % s  edge  $$ s$ # % unknown  vertex  # % point  r@pm@ coedge  # % % %   coedge  % $ # w$ %  edge  %$ x$ # % unknown  vertex  # % edge  #5@ $I@ # \ unknown  face %  #    point  D@z@ftreemeg attrib  # l>9 coedge  % % # ~$ %  edge  $ $@ }$ % unknown  coedge  # $ % % h#  vertex  % %straight curve  4@$t@?  coedge  $ # % % #  vertex  % %straight curve  4@t@ ftreemeg attrib  #l>9 face % $ %  % plane surface  4@t@?  coedge  % # # $ $  coedge  # % !# $ $  loop  % $ x  coedge  # $ % % #  edge  %p@ #q@ # % unknown  face % % #  %  point  4@t@ edge  "# %2@ !# % unknown  point  4@v@ftreemeg attrib  $#l>9 face % % %  $  loop  % $# plane surface  4@v@?  coedge  &# %# $ % '#  coedge  % $ )# $   edge  $$ % $ % unknown  vertex  % %straight curve  4@$v@? ftreemeg attrib  +#l>9 vertex  % %straight curve  s@$v@  edge  :#Pi@ 5#m@ @#  unknown  loop  % % x  coedge  % % % & 2#  coedge  $ 3# $ %  straight curve  C@v@  point  C@v@ftreemeg attrib  8#l>9 face & & &  0#  loop  & 8#  point  C@x@ftreemeg attrib  =#l>9 face & & &  !  loop  C$ =# straight curve  C@$,@  coedge  & E# & & !  coedge  E# & $ & !  edge  &y@ $z@ Q#  unknown  coedge  G# F# \# $ S  coedge  v$ & F# $ %  edge  &@m@ x$p@ $ W unknown ftreemeg attrib  I#l>9 face & & %  Q ftreemeg attrib  K# l>9 face & & #    coedge  & L# & &   coedge  U# T# L# $ V#  edge  $pT@ &0U@ L# & unknown  vertex  $ &straight curve  Z@{@  point  Z@{@ coedge  Q# & & &   coedge  & R# $ & $  coedge  R# & T# $ $  loop  R# &  vertex  & &straight curve  R@z@  edge  W#K@ &U@ T#  unknown  face & # V#  p  point  R@$z@ftreemeg attrib  Z# l>9 coedge  & \# & &   edge  $0e@ &h@ \#  unknown  vertex  $ &straight curve  Q@z@?  point  Q@$z@ coedge  !& b# d# $ $  coedge  b# !& g# $ $  loop  "& $ x  edge  #&p@ e#q@ d# $& unknown  point  4@r@ coedge  $ g# %& && h#  edge  i# '&2@ g# (& unknown  face )& ! h#  $  point  4@t@ftreemeg attrib  k#l>9 face *& +& ,&  $  loop  -& k# plane surface  4@t@?  coedge  m# l# $ .& n#  vertex  .& /&straight curve  4@$r@?  coedge  $ 0& r# $   edge  #& $$@ $ 1& unknown  vertex  .& 2&straight curve  s@$r@ ftreemeg attrib  t#l>9 face 3& 4& 5&  w# plane surface  s@r@?  edge  ~#r@ z#t@ #  unknown  loop  6& 7& x  coedge  8& 9& :& ;& y#  point  C@p@ coedge  |# $ $ .&  straight curve  C@r@?  point  C@r@ftreemeg attrib  #l>9 face <& =& >&  "  loop  ?& #  coedge  @& A& B& C& #  coedge  D& # E& F& "  coedge  # D& G& H& "  coedge  I& % # $ #  edge  J& K&$@ $ L& unknown straight curve  C@$ {@ ftreemeg attrib  #l>9 face M& N& O&   loop  Z$ # ftreemeg attrib  #l>9 face P& Q& R&  )  loop  S& #  coedge  T& U& $ % #  coedge  V& # <$ % "  coedge  # V& W& X& "  coedge  # # S$ %  coedge  Y& Z$ # $ $  edge  \$`k@ Z& o@ $ " unknown  coedge  % # q$ % #  vertex  % [& point  q@$p@ftreemeg attrib  #l>9 face \& ]& #    coedge  $ # ^& _& #  coedge  `& a& # % b&  edge  %$ c& # d& unknown  coedge  # $ `& e& #  vertex  # f&straight curve  q@$`@?  loop  =$ $ x  coedge  g& h& # b% #  coedge  i& # j& k& 2"  coedge  # i& l& m& 2"  coedge  n& # # %   edge  o&pm@ p&p@ % l unknown  coedge  # # q& r&  coedge  # s& # % 4%  edge  t& i@ %l@ % unknown  coedge  u& v& # % w&  edge  %K@ x&U@ % unknown  coedge  y& # v& z&   vertex  # {& vertex  % |& coedge  # }& # %   edge  %t@ %v@ %  unknown  coedge  # # # 9% #  vertex  # ~& coedge  & # }& & %  coedge  # & # % %  loop  % &  vertex  % & coedge  & # & &   edge  # &$@ # & unknown  point  D@pm@ point  D@p@ point  @e@m@ coedge  # & & & Z  coedge  & # # %% +%  edge  #U@ &%@]@ $% , unknown  vertex  & &straight curve   a@m@?  coedge  & j& # )% &  edge  ,%$ o& # & unknown  coedge  # & & & +%  loop  # ]&  vertex  # &straight curve  Z@$]@?  point  Z@$m@ coedge  # q& s& &   coedge  # # # 1% #  edge  &f@ #f@ # & unknown  point  Z@$m@ coedge  s& # # 6% 4%  loop  # & straight curve  R@pm@?  edge  & i@ #l@ # 0 unknown  face & # #    point  R@$pm@ edge  % :%$@ # & unknown  vertex  # &straight curve  Q@$z@  face &  #  3 ftreemeg attrib  #l>9 coedge  # & & & #  coedge  & & # @% &  edge  &$ D% # & unknown  coedge  % # & & C%  coedge  # % # E% C%  loop   # x  vertex  # & edge  #o@ %q@ # ;# unknown  point  q@x@ coedge  & # & & Z  coedge  # # # I% #  edge  J%$ & # & unknown  vertex  # &straight curve   a@$@  point   a@${@ coedge  # & & &   coedge  & & # O% &  edge  &$ R% # & unknown  coedge  & # & & D#  coedge  # & # S% D#  vertex  # & edge  #U@ &@]@ # \ unknown  point  Z@z@ftreemeg attrib  # l>9 coedge  & # & & [  coedge  $ $ # X% $  edge  Y%0e@ &h@ # v unknown  vertex  X% &straight curve  @e@z@?  point  @e@$z@ coedge  # & & & [  coedge  # # # ^% #  edge  &f@ _%f@ # & unknown  vertex  ^% &straight curve  @e@m@?  coedge  & # S& &  edge  f%pm@ &p@ # m unknown  coedge  & # # h% e%  coedge  # & g& & e%  loop  # &  vertex  b% &straight curve  a@pm@?  edge  &`@ $d@ # 0 unknown  point  a@$pm@ coedge  $ & & &  coedge  & & $ l% &  edge  &h@ p%8i@ $ & unknown  coedge  & $ & & o%  coedge  $ & $ r% o%  loop  $ &  vertex  l% &straight curve  a@y@?  edge  &`@ $d@ n% W unknown  point  a@y@ coedge  & $ & &   coedge  ($ '$ $ v% )$  edge  w% &$@ $ & unknown  vertex  ,$ & point  `i@z@ coedge  $ & & &   coedge  $ $ $ {% $  edge  & |%$@ $ & unknown  vertex  $ &straight curve  `i@$z@  point  `i@$m@ coedge  & $ & &  edge  % &$@ $ & unknown  coedge  & $ $ % %  coedge  $ & T& & %  vertex  & & edge  &Y@ $`@ $ unknown  face & & $  3  point  e@pm@ coedge  $$ & & &  coedge  & & $$ % &  edge  & %$@ $$ & unknown  coedge  & %$ & & %  coedge  %$ & '$ % %  loop  %$ $  vertex  &$ &straight curve  e@$h@?  edge  &Y@ *$`@ % ! unknown  face & & )$  Z  point  e@$y@ coedge  & .$ & &   coedge  F$ E$ .$ % G$  edge  %X@ &PY@ .$ & unknown  vertex  % &straight curve  m@y@  point  m@y@ coedge  3$ & V& &   coedge  <$ ;$ 3$ % =$  edge  &t@ %v@ 3$  unknown  vertex  ?$ &straight curve  m@pm@  point  m@$pm@ coedge  & 9$ & & \  coedge  W& & 9$ % O&  edge  %`@ &`@ 9$ & unknown  vertex  % &straight curve  i@p@  edge  >$@g@ &k@ $ unknown  point  i@p@ftreemeg attrib  @$l>9 coedge  B$ & & & \  coedge  ' ' B$ % '  edge  'v@ %x@ B$ % unknown  coedge  & C$ ' ' $  coedge  C$ & E$ % $  vertex  ' 'straight curve  i@x@  edge  H$@g@ &k@ E$ ! unknown  point  i@$x@ftreemeg attrib  K$l>9 coedge  ' M$ ' '  coedge  e$ d$ M$ % >#  edge  %$ ' M$ ' unknown  vertex  O$ 'straight curve  p@$,@  point  p@$y@ coedge  S$ ' Y& '  edge  Z&$ % S$ ' unknown  vertex  U$ ' point  p@pm@ coedge  B& Y$ ' ' 6  coedge  ' ' Y$ % '  edge  %$ ' Y$ ' unknown  coedge  Z$ Y& ' ' $  vertex  [$ 'straight curve  m@$`@?  point  m@$p@ coedge  a$ ' ' ' 6  coedge  ' ' a$ % '  edge  '$ % a$ ' unknown  coedge  ' b$ ' !' %  coedge  b$ ' d$ % %  loop  C% b$ x  vertex  c$ "' edge  f$`k@ ' o@ d$ ;# unknown  point  m@x@ coedge  #' k$ $' %' s  coedge  B% A% k$ % C%  edge  %Pi@ &'m@ k$ unknown  vertex  % ''straight curve  r@x@?  point  r@$x@ coedge  q$ (' )' *' s  edge  +'d@ $d@ q$ ,' unknown straight curve  r@p@?  point  r@p@ coedge  u$ % -' .'   coedge  /' 0' u$ % 1'  edge  2'h@ %8i@ u$ 3' unknown  coedge  & v$ 0' 4' %  loop  v$ 5'  vertex  % 6'straight curve  D@y@?  point  D@y@ftreemeg attrib  z$ l>9 coedge  7' }$ $ % %  coedge  }$ 7' $ % %  loop  7' $ straight curve  4@$t@  edge  $ 8'2@ % 9' unknown  point  4@$t@ edge  :'p@ $q@ % ;' unknown  point  4@$t@ftreemeg attrib  $l>9plane surface  4@$t@  coedge  $ $ % <' $  loop  =' >' x  coedge  ?' % $ %   edge  % :'$@ % @' unknown  vertex  $ A'straight curve  s@t@ ftreemeg attrib  $l>9 face B' C' D'  % plane surface  s@t@?  vertex  <' E'straight curve  4@v@? ftreemeg attrib  $l>9 face F' G' H'  $  loop  I' $  coedge  J' K' & L' $  edge  $\@ $p]@ $ M' unknown  coedge  % $ % <'  straight curve  C@v@?  point  C@$v@ point  C@$v@ loop  N' O' x  coedge  P' Q' R' S' $  coedge  T' $ U' V' 2#  coedge  $ T' W' X' 2#  coedge  % Y' $ &   edge  Z'v@ ['x@ %  unknown ftreemeg attrib  $l>9 face \' ]' ^'  0#  loop  ' $  coedge  _' `' >% & $ ftreemeg attrib  $l>9 face a' b' c'  !  loop  % $  coedge  $ $ & d' !  coedge  & e' $ & f'  edge  g' i@ &l@ & W unknown  edge  $K@ h'U@ $ \ unknown  vertex  $ i' coedge  $ % $ & %  vertex  $ j'ftreemeg attrib  $l>9 face k' l' &  Q ftreemeg attrib  $ l>9 face m' z$ $    coedge  n' $ & d'   coedge  $ $ $ & $  edge  &$ h' $ o' unknown  vertex  $ p'straight curve  Z@$@  point  Z@${@ coedge  $ q' r' s'   coedge  t' & $ & f'  edge  u'$ & $ v' unknown  point  R@z@ftreemeg attrib  $ l>9 coedge  w' $ x' y'   edge  & z'$@ $ {' unknown  point  Q@z@ coedge  $ $ 0& |' $  loop  }' ~' x  vertex  $ 'straight curve  s@r@  coedge  0& ?' $ &&   edge  8'$ '& %& ' unknown  vertex  |' 'straight curve  4@t@? ftreemeg attrib  $l>9ftreemeg attrib  $l>9 face ' ' '  $  loop  ' $  coedge  ' ' ' ' $  edge  $xb@ $b@ $ ' unknown  point  C@$r@ coedge  $ %& !& |'  straight curve  C@r@  point  C@$r@ftreemeg attrib  $l>9 face ' ' '  w#  loop  ' $  loop  ' ' x  coedge  ' ' ' ' $  coedge  ' $ ' ' y#  coedge  $ ' ' ' y#  coedge  ' & $ ;&   edge  'p@ 'r@ :&  unknown ftreemeg attrib  $l>9 face ' ' '  "  loop  ' $  coedge  ' ' ' ' $  coedge  ' $ ' ' #  coedge  $ ' ' ' #  coedge  ' % $ C& 6  edge  ' '$@ B& ' unknown  coedge  $ $ ' ' "  coedge  ^& ' $ F& '  edge  J&o@ 'q@ $ # unknown  coedge  ' ' $ H& 5&  edge  K&o@ 'q@ G& $ unknown  coedge  ' $ ' ' #  vertex  F& ' vertex  ' 'straight curve  q@r@ ftreemeg attrib  $l>9 face ' ' '   loop  % $ ftreemeg attrib  $l>9 face ' & w&  )  loop  ' $  coedge  ' ' a% & $  coedge  ' $ % & #  coedge  $ ' ' ' #  coedge  $ $ % & "  coedge  ' % $ X& O&  edge  %@g@ 'k@ W& " unknown  coedge  % $ % ' $  vertex  ' ' point  r@$p@ftreemeg attrib  %l>9 face ' 7% +%    coedge  ' E& % _& '  edge  c&p@ J&r@ % unknown  coedge  )' % % e& b&  coedge  % )' ' ' b&  loop  % '  vertex  _& 'straight curve  q@p@?  edge  +'@ %@@ % " unknown  point  q@$p@ coedge  ' % d% & #  coedge  % ' ' ' #  coedge  % % ' ' 2"  coedge  (% ' % k& &  edge  'e@ o&h@ j& unknown  coedge  ' ' % m& R&  edge  p&U@ '@]@ l& unknown  coedge  ' % ' '   vertex  % ' vertex  m& ' coedge  /% ' % r&   edge  x&t@ t&v@ q& 1 unknown  coedge  % 3% /% & 4%  vertex  % ' coedge  ' % ' ' w&  coedge  % ' % z& w&  loop  v& Q&  vertex  r& ' coedge  ' % ' '   edge  % '$@ % ' unknown  point  R@pm@ point  R@p@ coedge  % ' % &   point  Q@pm@ coedge  % % ' ' %  edge  '$ % }& ' unknown  face ' ' %  )  point  Q@p@ coedge  :& % ' '   coedge  ' ' % & '  edge  &`@ '`@ % ' unknown  vertex  & 'straight curve  D@p@  coedge  #% ' ' ' Z  coedge  *% $% #% & +%  edge  'f@ &%f@ #% ' unknown  point   a@$m@ coedge  ' (% *% & &  loop  (% ' straight curve  Z@pm@?  edge  'e@ ,%h@ *% 0 unknown  point  Z@$pm@ edge  t& &$@ /% ' unknown  vertex  1% 'straight curve  Z@$z@  face ' <% 4%  3 ftreemeg attrib  7%l>9straight curve  Q@pm@  point  Q@$pm@ftreemeg attrib  <%l>9 coedge  >% ' % L' #  edge  'f@ &(g@ >% ' unknown  coedge  $' ?% `' ' &  coedge  ?% $' A% & &  loop  ?% '  vertex  & 'straight curve  q@v@?  edge  &'@ D%@@ & 6# unknown  point  q@v@ coedge  ' G% ' ' Z  coedge  Q% P% G% & D#  edge  &0e@ 'h@ G%  unknown  vertex  & 'straight curve   a@z@?  point   a@$z@ coedge  M% ( ( (   coedge  ( ( M% & (  edge  (h@ &8i@ M% ( unknown  coedge  ' N% ( ( &  coedge  N% ' P% & &  loop  N% (  vertex  & (straight curve  Z@y@?  edge  'e@ R%h@ & W unknown  point  Z@y@ coedge  ( V% ( ( [  coedge  n% m% V% & o%  edge  & ($@ V% ( unknown  vertex  r% ( point  @e@z@ coedge  \% ( ' ( [  coedge  d% c% \% & e%  edge  ( &$@ \% ( unknown  vertex  ^% (straight curve  @e@$z@  point  @e@$m@ coedge  ( a% ( (  edge  & ($@ a% ( unknown  vertex  ' ( edge  (`@ f%d@ d% unknown  face ( ' e%  3  point  a@pm@ coedge  j% ( ( (  coedge  ( !( j% & c'  edge  "( &$@ j% #( unknown  coedge  ( k% !( $( &  coedge  k% ( m% & &  loop  k% &  vertex  l% %(straight curve  a@$h@?  edge  (`@ p%d@ & ! unknown  face &( ( o%  Z  point  a@$y@ coedge  '( t% (( )(   coedge  % % t% & %  edge  &X@ *(PY@ t% +( unknown  vertex  & ,(straight curve  `i@y@  point  `i@y@ coedge  y% -( ' .(   coedge  % % y% & %  edge  /(t@ &v@ y% w unknown  vertex  % 0(straight curve  `i@pm@  point  `i@$pm@ coedge  1( % 2( 3(  coedge  ' 4( % & '  edge  &`@ 5(`@ % 6( unknown  vertex  & 7(straight curve  e@p@  edge  % c@ /(f@ T& unknown  point  e@p@ftreemeg attrib  %l>9 coedge  % 8( 9( :(  coedge  ;( <( % & =(  edge  >(v@ &x@ %  unknown  coedge  (( % <( ?( &  coedge  % (( % & &  vertex  ?( @(straight curve  e@x@  edge  % c@ *(f@ % ! unknown  point  e@$x@ftreemeg attrib  %l>9 coedge  A( % B( C(   coedge  % % % & $  edge  &$ D( % E( unknown  vertex  % F(straight curve  m@$,@  point  m@$y@ coedge  % G( ' H(   edge  '$ & % I( unknown  vertex  % J( point  m@pm@ coedge  ' % K( L( \  coedge  M( N( % & O(  edge  &$ P( % Q( unknown  coedge  % ' M( R( O&  vertex  % S(straight curve  i@$`@?  point  i@$p@ coedge  % T( U( V( \  coedge  W( X( % & Y(  edge  Z($ ' % [( unknown  coedge  B( % X( \( '  coedge  % B( % ' '  loop  % % x  vertex  % ]( edge  %@g@ D(k@ % ;# unknown  point  i@x@ coedge  ^( % _( `(  coedge  % % % ' %  edge  'Pi@ a(m@ % / unknown  vertex  ' b(straight curve  p@x@?  point  p@$x@ coedge  % c( d( e(  edge  f(d@ Z&d@ % g( unknown straight curve  p@p@?  point  p@p@ coedge  h( ' % ' i(  edge  'p@ 'r@ % unknown  coedge  d( % % ' '  coedge  % d( h( j( '  loop  % k(  vertex  ' l(straight curve  m@p@?  edge  f(B@ %P@ % " unknown  point  m@$p@ coedge  % m( I' n( 6  coedge  o( p( % ' &  edge  q(f@ '(g@ % r( unknown  coedge  _( % p( s( '  coedge  % _( % !' '  loop  % t(  vertex  ' u(straight curve  m@v@?  edge  a(B@ %P@ ' 6# unknown  point  m@v@ coedge  v( % w( x( s  coedge  & & % %' &  edge  &' y($@ % z( unknown  vertex  & {( point  r@x@ coedge  % ' ' |( s  coedge  a& `& % *' b&  edge  }( +'$@ % ~( unknown  vertex  % (straight curve  r@$ {@  coedge  W' ( % .' (  edge  [' 2'$@ % ( unknown  coedge  x' % ( ( 1'  coedge  % x' % 4' 1'  loop  % (  vertex  % (straight curve  D@$h@?  edge  z'@m@ %p@ 0' ! unknown  face (  %  Z  point  D@$y@ coedge  % % ?' ( %  vertex  ( (straight curve  4@$t@?  vertex  ( (straight curve  s@$t@  edge  %pm@ %p@ %  unknown  loop  ( ( x  coedge  ( ( ( ( %  coedge  %& % 7' (  straight curve  C@t@  point  C@t@ftreemeg attrib  %l>9 face ( ( (  %  loop  ( %  point  C@v@ftreemeg attrib  %l>9 face ( ( (  $  loop  ( %  coedge  ( ( ' n( %  coedge  ( % ( ( $  coedge  % ( _' ( $  edge  ( '$@ & ( unknown straight curve  C@$$~@  loop  =( ( x  coedge  ( ( ( ( %  coedge  ( % ( ( $  coedge  % ( ( ( $  coedge  q' ( % S'   edge  (v@ (x@ R'  unknown  coedge  % % ( ( 2#  coedge  ( ( % V' (  edge  (@m@ Z'p@ U' 6# unknown  coedge  ( -' % X' (  edge  ['5@ (I@ W' ;# unknown  coedge  % ( ( (   vertex  & ( vertex  X' (ftreemeg attrib  &l>9 face ( ( (  0#  loop  U( &  coedge  w( & K' ( $  coedge  & w( & ' $ ftreemeg attrib  &l>9 face ( ( (  !  loop  & &  edge  h'0e@ g'h@ & 1 unknown  coedge  & t' n' ( f'  loop  & (  vertex  & ( vertex  d' ( point  R@y@ point  Q@y@ftreemeg attrib  &l>9 face ( ( (  Q ftreemeg attrib  & l>9 coedge  ( & e' (  straight curve  Z@z@?  point  Z@$z@ coedge  & R' ( (   coedge  ( ( & s' (  edge  (h@ u'8i@ & ( unknown  coedge  e' & ( ( f'  vertex  s' (straight curve  R@y@?  coedge  ( & ( (   coedge  0' /' & y' 1'  edge  z'X@ (PY@ & ( unknown  vertex  y' (straight curve  Q@y@  edge  '&p@ #&r@ 0&  unknown  loop  ( ( x  coedge  ( ( ( ( "&  point  C@r@straight curve  C@t@?  point  C@t@ftreemeg attrib  +&l>9 face ( ( (  $  loop  ( +&  coedge  ( ( ( ( ,&  coedge  ( -& ( ( $  coedge  -& ( ( ( $  coedge  ( ( -& ' #  edge  ( ($@ ' ( unknown straight curve  C@$|@ ftreemeg attrib  4&l>9 face ( ( (  w#  loop  ( 4&  coedge  G& ( I& ' 5&  loop  ( ( x  coedge  ( ( ( ( 6&  coedge  ( 7& ( ( $  coedge  7& ( ( ( $  coedge  ( ' 7& '   edge  (p@ (r@ '  unknown  coedge  9& 8& ( ( y#  coedge  ' ( 8& ' (  edge  )@m@ 'p@ ' {# unknown  coedge  ) ) 9& ' )  edge  '5@ )I@ ' # unknown  coedge  ) :& ) )   vertex  ;& ) vertex  ' )ftreemeg attrib  =&l>9 face ) ) )  "  loop  ) =&  coedge  ) ) ) ) >&  coedge  ) ?& ) ) $  coedge  ?& ) ) ) $  coedge  ) & ?& ' \  edge  ) )$@ ' ) unknown  coedge  A& @& ) ) #  coedge  ' ) @& ' i(  edge  '`k@ ) o@ @& # unknown  coedge  ) ( A& ' '  edge  '`k@ ) o@ ' $ unknown  coedge  ) B& ( !) 6  vertex  ' ") vertex  !) #)straight curve  m@r@  coedge  (' $) D& ' s  edge  '$ ' ' %) unknown  coedge  E& ' (' |( '  loop  $ ^& x  vertex  |( &) coedge  ( G& $) ') 5&  vertex  ') () coedge  ( I& )) *) #  edge  K&b@ +)c@ I& ,) unknown  point  q@r@ point  q@$r@ftreemeg attrib  N&l>9 face -) .) /)   loop  & N& ftreemeg attrib  Q&l>9 coedge  l& 0) n& ' R&  coedge  1) S& h& ' $  coedge  S& 1) 2) 3) $  coedge  U& T& & .( #  coedge  4) & U& ' '  edge  & c@ 5)f@ ' " unknown  coedge  & W& & H( O&  vertex  H( 6) point  p@$p@ftreemeg attrib  ]&l>9 coedge  ' ^& a& ' '  edge  }(@ c&@@ a& {# unknown  face 7) k( b&  "  point  q@p@ coedge  h& g& & ( #  edge  &^@ 8)b@ ' unknown  coedge  & 9) i& ' Z  edge  't@ 'v@ '  unknown  coedge  j& & & ' &  vertex  k& :) coedge  0) l& 9) ;) R&  vertex  ' <) coedge  =) n& >) ?)   edge  p& @)$@ n& A) unknown  point  Z@pm@ point  Z@p@ coedge  q& B) u& '   point  Z@pm@ coedge  v& u& C) D) w&  edge  E)$ x& ' F) unknown  point  Z@p@ coedge  ' y& G) H)   coedge  C) I) y& ' J)  edge  '`@ K)`@ y& L) unknown  vertex  ' M)straight curve  R@p@  coedge  }& N) O) P)   coedge  O) & & ' '  edge  &5@ 'I@ ' " unknown  vertex  P) Q)straight curve  Q@p@? ftreemeg attrib  &l>9 coedge  R) ' & ' (  edge  '$ ' & S) unknown  coedge  & O) R) T) '  loop  & U)  vertex  & V)straight curve  D@$`@?  point  D@$p@ edge  ' '$@ & W) unknown  vertex  & X)straight curve   a@$z@  face Y) & &  3 straight curve  Z@pm@  point  Z@$pm@ftreemeg attrib  &l>9 coedge  & Z) [) \) #  vertex  & ])straight curve  q@$f@?  edge  y(@ &@@ `' $ unknown  face ^) t( &  9#  point  q@$v@ coedge  _) & `) a) Z  coedge  & & & ' &  edge  ' b)$@ & c) unknown  vertex  & d) point   a@z@ coedge  & e) O' (   coedge  f) g) & ( (  edge  h) ($@ & i) unknown  coedge  `) & g) j) (  coedge  & `) & ( (  loop  & l'  vertex  & k)straight curve  Z@$h@?  edge  b)e@ &h@ ( ! unknown  face l) ( &  Z  point  Z@$y@ coedge  m) & n) o) [  coedge  & & & ( &  edge  (X@ p)PY@ & q) unknown  vertex  ( r)straight curve  @e@y@  point  @e@y@ coedge  & s) 1) t) [  edge  8)t@ (v@ & v unknown  vertex  & u)straight curve  @e@pm@  point  @e@$pm@ coedge  v) & w) x)  coedge  2) y) & ( /)  edge  (`@ z)`@ & {) unknown  vertex  ( |)straight curve  a@p@  point  a@p@ftreemeg attrib  &l>9 coedge  & }) ~) )  coedge  ) ) & ( N'  edge  )v@ "(x@ & m unknown  coedge  n) & ) ) c'  coedge  & n) & $( c'  vertex  ) )straight curve  a@x@  edge  &^@ p)b@ & ! unknown  point  a@$x@ftreemeg attrib  &l>9 coedge  ) & ) )   coedge  & & & )( &  edge  *($ ) & ) unknown  vertex  & )straight curve  `i@$,@  point  `i@$y@ coedge  & ) 4) )   edge  5)$ /( & ) unknown  vertex  & ) point  `i@pm@ coedge  ) & ) )  coedge  ) ) & 3( )  edge  5($ ) & ) unknown  coedge  & 4) ) ) '  vertex  & )straight curve  e@$`@?  point  e@$p@ coedge  & ) ) )  coedge  ) ) & :( )  edge  )$ >( & ) unknown  coedge  ) & ) ) =(  coedge  & ) & ?( =(  loop  ' & x  vertex  & ) edge  & c@ )f@ & ;# unknown  point  e@x@ coedge  ) & ) )   coedge  ' ' & C( '  edge  D(Pi@ )m@ &  unknown  vertex  C( )straight curve  m@x@?  point  m@$x@ coedge  & ) ) )   edge  )d@ 'd@ & ) unknown straight curve  m@p@?  point  m@p@ coedge  ) ) & L( )  edge  P(p@ )r@ & % unknown  coedge  ) & & R( O(  coedge  & ) ) ) O(  loop  & )  vertex  L( )straight curve  i@p@?  edge  )@Q@ &X@ & " unknown  point  i@$p@ coedge  & ) ( ) \  coedge  ) ) & V( ^'  edge  )f@ Z((g@ & ) unknown  coedge  ) & ) ) Y(  coedge  & ) ' \( Y(  loop  & )  vertex  V( )straight curve  i@v@?  edge  )@Q@ 'X@ X( 6# unknown  point  i@v@ coedge  ) ' ) )  coedge  ' ' ' `( '  edge  a( )$@ ' ) unknown  vertex  !' ) point  p@x@ coedge  ' ) ) )  coedge  ' ' ' e( '  edge  ) f($@ ' ) unknown  vertex  ' )straight curve  p@$ {@  coedge  ) ' ' j( i(  loop  ' ' x  edge  )B@ 'P@ ' {# unknown  face ) ) '  "  point  m@p@ coedge  ' ) ) ) 6  edge  ) q($@ ' ) unknown  coedge  ) ' ( ) &  coedge  ' ) ' s( &  vertex  ' )straight curve  m@$f@?  edge  )B@ 'P@ p( $ unknown  face ) ) '  9#  point  m@$v@ coedge  ) #' ( ) s  coedge  `' _' #' x( $  edge  y(\@ )p]@ #' ) unknown  vertex  x( )straight curve  r@v@  point  r@v@ edge  'r@ }(t@ (' unknown  vertex  ' )straight curve  r@p@  point  r@$p@ coedge  -' ( /' ( (  loop  -' ) straight curve  D@x@  edge  2'5@ (I@ /' ! unknown  face ) Y 1'  Q  point  D@$x@ftreemeg attrib  5'l>9 edge  :'h`@ 8'`@ ?' ) unknown  point  C@$t@ point  C@$t@ loop  ) ) x  coedge  ) ) ) ) ='  coedge  ) >' ) ) %  coedge  >' ) ) ) %  coedge  ) ) >' (   edge  )t@ )v@ (  unknown ftreemeg attrib  C'l>9 face ) ) )  %  loop  ) C'  coedge  ( ) ( ) D' ftreemeg attrib  G'l>9 face ) ) )  $  loop  ) G'  coedge  ) ) T( ) H'  coedge  ) I' ) ) %  coedge  I' ) o( ) %  coedge  K' J' v( ) $  coedge  [) ) J' ( )  edge  (o@ )q@ J' % unknown  edge  'o@ )q@ _' $ unknown  vertex  ( )straight curve  q@v@  coedge  ) O' ) ) %  coedge  O' ) f) ) %  edge  )v@ h)x@ ( l unknown  coedge  Q' P' ) ) $  coedge  ) * P' ( *  edge  * i@ (l@ ( 6# unknown  coedge  * ( Q' ( *  edge  (K@ *U@ ( ;# unknown  coedge  R' * ) *   vertex  S' * vertex  ( * coedge  * w' T' (   edge  (Pi@ (m@ (  unknown  coedge  * U' Y' ( (  coedge  U' * * * (  loop  ( *  vertex  V' * coedge  ( W' w' ( (  vertex  ( * coedge  Y' ) * *   edge  *$ Z' Y' * unknown  point  D@v@ point  D@x@ftreemeg attrib  ]'l>9 face * * *  0#  loop  ) ]' ftreemeg attrib  b'l>9 face * ) *  !  loop  ( b'  edge  g' *$@ n' * unknown  face * 5' f'  Z  point  Z@y@ point  Z@z@ftreemeg attrib  l'l>9 face * ( (  Q  coedge  * n' * *   coedge  ( * q' ( *  edge  ( ($@ q' * unknown  coedge  * r' * !* (  coedge  r' * t' ( (  loop  r' (  vertex  s' "*straight curve  R@$h@?  edge  * i@ u'l@ ( ! unknown  point  R@$y@ edge  ($ ( w' #* unknown  vertex  y' $*straight curve  Q@$,@  point  Q@$y@ loop  %* &* x  coedge  '* (* )* ** }'  coedge  +* ~' ,* -* "&  coedge  ~' +* .* /* "&  coedge  0* 1* ~' (   edge  2*r@ 3*t@ (  unknown ftreemeg attrib  'l>9 face 4* 5* 6*  $  loop  7* '  coedge  8* 9* :* ;* '  coedge  <* ' =* >* ,&  coedge  ' <* ?* @* ,&  coedge  A* B* ' ( 6  edge  C* D*$@ ( E* unknown  coedge  ' ' F* G* $  coedge  H* I* ' ( J*  edge  (o@ K*q@ ' (& unknown  coedge  L* ( ' ( D'  edge  (o@ M*q@ ( 9' unknown  coedge  Z) ' ( ) #  coedge  ' ' H* N* #  vertex  ( O* vertex  ) P*straight curve  q@t@ ftreemeg attrib  'l>9 face Q* R* S*  w#  loop  T* '  coedge  ' U* ' !) '  coedge  ' ' V* W* 5&  loop  ) ) x  coedge  X* Y* v) Z* '  coedge  [* ' \* ]* 6&  coedge  ' [* ^* _* 6&  coedge  `* =) ' (   edge  a*p@ b*r@ ( l unknown  coedge  ' ' c* d* $  coedge  G) e* ' ( f*  edge  g* i@ (l@ ( {# unknown  coedge  h* i* ' ( j*  edge  (K@ k*U@ ( # unknown  coedge  l* ' i* m*   vertex  ' n* vertex  ( o* coedge  N) p* ' (   edge  )r@ )t@ (  unknown  coedge  ' R) N) q* (  loop  ' r*  vertex  ' s* coedge  t* ' p* u* )  coedge  ' t* ' ) )  loop  ) v*  vertex  ( w* coedge  1* ' x* y*   edge  ' z*$@ ' {* unknown  point  D@p@ point  D@r@ftreemeg attrib  'l>9 face |* v* j*  "  loop  }* '  coedge  ~* * * * '  coedge  * ' * * >&  coedge  ' * * * >&  coedge  * 1( ' )  edge  * *$@ ) * unknown  coedge  ' ' * * $  coedge  K( * ' ) )  edge  )@g@ *k@ ' # unknown  coedge  * T* ' ) (  edge  )@g@ *k@ ) $ unknown  coedge  * ' T* * \  vertex  ) * vertex  * *straight curve  i@r@  coedge  c( * ' )  edge  )$ ) ) * unknown  coedge  ' h( c( ) i(  vertex  ) * coedge  U* ' * * '  vertex  * * coedge  B* ' * * 6  edge  'b@ *c@ ' * unknown  point  m@r@ point  m@$r@ coedge  ' * ' ') s straight curve  r@r@?  point  r@r@ edge  *xb@ 'b@ $) * unknown  point  r@$r@ coedge  V* * ' *) *  edge  +)$ * ' * unknown  vertex  ' *straight curve  q@$b@? ftreemeg attrib  'l>9 face * * *   loop  ( '  coedge  ' ' * * R&  coedge  ' ' ( t) $  coedge  * ( ' 3) /)  edge  (^@ *b@ 2) " unknown  coedge  4( ' -( ) '  vertex  ) * point  m@$p@ftreemeg attrib  'l>9 vertex  ( * coedge  ' * ' ;) Z  point   a@pm@ edge  *$ ' 9) * unknown  point   a@p@ coedge  ( ' * *   coedge  * * ' ?) *  edge  @)`@ *`@ ' * unknown  vertex  ?) *straight curve  Z@p@  coedge  ' * * *   coedge  * ' ' D) J)  edge  'K@ E)U@ C) " unknown  vertex  * *straight curve  Z@p@?  coedge  * ( ' H) f*  edge  K)$ ( ' * unknown  coedge  ' * * * J)  loop  ' *  vertex  ' *straight curve  R@$`@?  point  R@$p@ coedge  ' ( ( q*   coedge  ' ' ' P) '  edge  *d@ 'd@ ' * unknown  point  Q@$p@ coedge  ( ' ' T) ( straight curve  D@p@?  edge  *@m@ 'p@ ' " unknown  face *  '   point  D@$p@straight curve   a@pm@  point   a@$pm@ftreemeg attrib  'l>9 coedge  ' ( * * #  coedge  * ( ' \) )  edge  *t@ (v@ ' unknown  point  q@$v@ftreemeg attrib  'l>9 coedge  * ' * * Z  coedge  ( ( ' a) (  edge  b)X@ *PY@ ' * unknown  vertex  a) *straight curve   a@y@  point   a@y@ coedge  ( * * *   coedge  * ( ( ) (  coedge  ( * ( j) (  vertex  ) *straight curve  Z@x@  edge  (U@ *@]@ ( ! unknown  point  Z@$x@ftreemeg attrib  (l>9 coedge  * ( * * [  coedge  !( ( ( o) c'  edge  p)$ * ( * unknown  vertex  ( *straight curve  @e@$,@  point  @e@$y@ coedge  ( * * * [  edge  *$ 8) ( * unknown  point  @e@pm@ coedge  * ( ( Z*  coedge  * * ( x) *  edge  z)$ * ( * unknown  coedge  ( * * * /)  vertex  ( *straight curve  a@$`@?  point  a@$p@ coedge  ( * * *  coedge  * * ( ) *  edge  *$ ) ( * unknown  coedge  * ( * * N'  coedge  ( * ( ) N'  vertex  ( * edge  "(^@ *b@ ( ;# unknown  point  a@x@ coedge  * '( * *   coedge  <( ;( '( ) =(  edge  )Pi@ *m@ '( w unknown  vertex  ) *straight curve  `i@x@?  point  `i@$x@ coedge  -( * * *   edge  *d@ 5)d@ -( * unknown straight curve  `i@p@?  point  `i@p@ coedge  * * 1( ) (  edge  )p@ *r@ 1(  unknown  coedge  * 2( 4( ) )  coedge  2( * * * )  loop  2( *  vertex  ) *straight curve  e@p@?  edge  *Y@ 5(`@ 4( " unknown  point  e@$p@ coedge  8( * ) *  coedge  * * 8( ) (  edge  *f@ )(g@ 8( * unknown  coedge  * 9( * * )  coedge  9( * ;( ) )  loop  9( +  vertex  ) +straight curve  e@v@?  edge  *Y@ >(`@ ) 6# unknown  point  e@v@ coedge  + A( + +   coedge  X( W( A( ) Y(  edge  ) +$@ A( + unknown  vertex  \( + point  m@x@ coedge  G( * * +   coedge  N( M( G( ) O(  edge  + )$@ G( + unknown  vertex  H( +straight curve  m@$ {@  coedge  * K( N( ) )  loop  i( K( x  edge  +@Q@ P(X@ N( {# unknown  face + * O(  "  point  i@p@ coedge  T( + + + \  edge  + )$@ T( + unknown  coedge  + U( ) + ^'  coedge  U( + W( ) ^'  vertex  V( +straight curve  i@$f@?  edge  +@Q@ Z(X@ ) $ unknown  face + + Y(  9#  point  i@$v@ coedge  + ^( ) +  coedge  p( o( ^( ) &  edge  )\@ +p]@ ^( + unknown  vertex  ) +straight curve  p@v@  point  p@v@ edge  )r@ )t@ c( / unknown  vertex  j( +straight curve  p@p@  point  p@$p@ftreemeg attrib  k(l>9 coedge  m( A* + + 6  coedge  + ) m( ) +  edge  +t@ )v@ m( unknown  vertex  ) +straight curve  m@v@  edge  q(`k@ + o@ o( $ unknown  point  m@$v@ftreemeg attrib  t(l>9 coedge  !+ v( ) "+ s  edge  )$ ) v( #+ unknown  vertex  x( $+straight curve  r@$$~@  point  r@$v@ point  r@p@ face %+ o" (  ! ftreemeg attrib  (l>9straight curve  C@$}@  loop  &+ '+ x  coedge  (+ )+ *+ ++ (  coedge  ,+ ( -+ .+ ='  coedge  ( ,+ /+ 0+ ='  coedge  1+ 2+ ( )   edge  3+t@ 4+v@ )  unknown  coedge  ( ( 5+ 6+ %  coedge  7+ 8+ ( ) 9+  edge  :+@m@ )p@ ) % unknown  coedge  ;+ <+ ( ) =+  edge  )5@ >+I@ ) % unknown  coedge  ( ( <+ ?+   coedge  ( @+ 7+ A+   vertex  ( B+ vertex  ) C+ftreemeg attrib  (l>9 face D+ E+ F+  %  loop  G+ (  coedge  ?* H+ A* I+ (  coedge  ( L* J+ K+ D'  edge  (d@ L+e@ ( M+ unknown ftreemeg attrib  (l>9 face N+ O+ P+  $  loop  Q+ (  coedge  R+ S+ ) * (  coedge  T+ ( U+ V+ H'  coedge  ( T+ ) + H'  coedge  ( ( ) + %  coedge  ) W+ ( ) +  edge  )`k@ X+ o@ ( % unknown  coedge  ( * ) "+ )  loop  ! [) x  vertex  "+ Y+ point  q@v@ coedge  ( ( * Z+ %  coedge  * [+ ( ) \+  edge  ]+e@ )h@ ) 6# unknown  edge  h)U@ ^+@]@ f) ;# unknown  vertex  ( _+ coedge  `+ * ( )   edge  *Pi@ *m@ ) 1 unknown  coedge  a+ ( ( * *  coedge  ( a+ `+ b+ *  loop  ) c+  vertex  ( d+ coedge  * ( * e+ *  loop  ( (  vertex  ) f+ coedge  ( 1+ g+ h+   edge  i+$ ( ( j+ unknown  point  R@v@ point  R@x@ coedge  k+ ( ( *   coedge  ( ( l+ m+ (  edge  ( n+$@ * o+ unknown  face p+ ! (  9#  point  Q@v@ point  Q@x@ coedge  q+ l+ ( * r+  edge  s+f@ *(g@ ( t+ unknown  vertex  * u+straight curve  D@v@? ftreemeg attrib  (l>9 face v+ w+ x+  0#  loop  * ( ftreemeg attrib  (l>9 vertex  * y+straight curve  Z@y@ ftreemeg attrib  (l>9ftreemeg attrib  (l>9 coedge  ) ( * e+   coedge  ( ( ( * (  edge  *X@ z+PY@ ( {+ unknown  coedge  ( * ( !* * straight curve  R@x@  edge  (K@ z+U@ ( ! unknown  point  R@$x@straight curve  Q@x@?  point  Q@$x@ loop  |+ }+ x  coedge  ~+ + + + (  coedge  + ( + + }'  coedge  ( + + + }'  coedge  + + ( **   edge  +r@ +t@ )*  unknown  coedge  ( ( + + "&  coedge  + + ( -* +  edge  +@m@ 2*p@ ,* $& unknown  coedge  + + ( /* +  edge  3*5@ +I@ .* (& unknown  coedge  @+ ( + +   coedge  ( ) + +   vertex  ( + vertex  /* +ftreemeg attrib  (l>9 face + + +  $  loop  + (  coedge  + + + + (  coedge  + ( + + '  coedge  ( + + + '  coedge  + + ( ;* \  edge  + +$@ :* + unknown  coedge  ( ( + + ,&  coedge  + + ( >* +  edge  C*`k@ + o@ ( (& unknown  coedge  + ) ( @* (  edge  D*`k@ + o@ ?* 9' unknown  coedge  ) ( ) I+ 6  coedge  ( ) + + 6  vertex  >* + vertex  I+ +straight curve  m@t@  coedge  + + ( G* s  edge  M*$ K* F* + unknown  coedge  + ( ( N* J*  coedge  ( + + + J*  loop  $ H* x  vertex  + + coedge  ) ( + + D'  vertex  + + edge  *r@ (t@ ( unknown  point  q@t@ point  q@$t@ftreemeg attrib  (l>9 face + + +  w#  loop  + (  coedge  ) + ) * (  coedge  ( ) + + '  coedge  + )) ( W* *  edge  *@ +)@@ ( $ unknown  coedge  + ( * + '  coedge  ( + ~* + '  edge  *p@ +r@ v) m unknown  coedge  ( ( + + 6&  coedge  * + ( ]* +  edge  +e@ a*h@ \* {# unknown  coedge  + }* ( _* )  edge  b*U@ +@]@ ^* # unknown  coedge  + ( }* +   vertex  ( + vertex  _* + coedge  * + ( d*   edge  k*r@ g*t@ c* 1 unknown  coedge  ( * * + f*  loop  G) +  vertex  ( + coedge  + ( + + j*  coedge  ( + ( m* j*  loop  i* )  vertex  d* + coedge  + ( + +   edge  ( +$@ ( + unknown  point  R@p@ point  R@r@ coedge  ( + ) u*   edge  ) *$@ N) + unknown  face + (  "  point  Q@p@ coedge  ) ) + + )  edge  +$ ) p* + unknown  face + + )  "  point  Q@r@ coedge  + + ) y* +  edge  z*b@ +c@ ) + unknown  vertex  y* +straight curve  D@r@ ftreemeg attrib  )l>9 coedge  ^* + `* + )  coedge  + ) Y* + '  coedge  ) + + + '  coedge  + v) ) *  edge  + +$@ * + unknown  coedge  ) ) + + >&  coedge  ) + ) * (  edge  * c@ +f@ ) # unknown  coedge  + + ) * S*  edge  * c@ +f@ * $ unknown  coedge  + ) + +  vertex  * + vertex  + +straight curve  e@r@  coedge  ) + ) *   edge  *$ * * , unknown  coedge  ) ) ) + )  vertex  + , coedge  + ) + , (  vertex  , , coedge  + ) , , \  edge  )b@ ,c@ ) , unknown  point  i@r@ point  i@$r@ coedge  ) , ) * straight curve  p@r@?  point  p@r@ edge  ,xb@ )b@ * , unknown  point  p@$r@ coedge  + , ) * ,  edge  *$ , ) , unknown  vertex  !) ,straight curve  m@$b@?  coedge  $) + + , s  vertex  ') ,straight curve  r@$|@  coedge  )) + + , *  loop  )) +  vertex  N* ,straight curve  q@r@?  point  q@$r@ftreemeg attrib  .)l>9 face , U) J)   loop  >) .)  coedge  , >) 0) * *  edge  @)U@ *@]@ * " unknown  coedge  y) 2) s) * /)  vertex  * , point  `i@$p@ point  @e@p@ coedge  9) , , , Z  vertex  , ,straight curve   a@p@?  coedge  , \* =) * +  edge  *$ a* =) , unknown  coedge  >) , , , *  vertex  ?) ,straight curve  Z@$`@?  point  Z@$p@ coedge  B) c* e* +   coedge  I) C) B) * J)  edge  ,d@ E)d@ B) , unknown  point  Z@$p@ coedge  e* G) I) * f* straight curve  R@p@?  edge  , i@ K)l@ I) " unknown  point  R@$p@ vertex  P) ,straight curve  Q@$ {@ ftreemeg attrib  U)l>9 coedge  J+ !, Z) * ",  edge  L+$ * Z) #, unknown  coedge  ) [) !, $, )  vertex  \) %, coedge  &, _) ) Z+ Z  coedge  g) f) _) * (  edge  *$ ^+ _) ', unknown  vertex  a) (,straight curve   a@$,@  point   a@$y@ coedge  e) ), *, +,   coedge  ,, ) e) * \+  edge  -,$ ) e) ., unknown  point  Z@x@ coedge  /, m) 0, 1, [  coedge  ) ) m) * N'  edge  *Pi@ 2,m@ m) v unknown  vertex  * 3,straight curve  @e@x@?  point  @e@$x@ coedge  s) 4, 5, 6, [  edge  7,d@ *d@ s) 8, unknown straight curve  @e@p@?  coedge  5, w) y) * *  coedge  w) 5, X* + *  loop  w) 9,  vertex  Z* :,straight curve  a@p@?  edge  7,`@ z)d@ y) " unknown  point  a@$p@ coedge  }) ;, Q+ <,  coedge  =, >, }) * *  edge  ?,f@ *(g@ }) @, unknown  coedge  0, ~) >, A, *  coedge  ~) 0, ) * *  loop  ~) B,  vertex  * C,straight curve  a@v@?  edge  2,`@ )d@ * 6# unknown  point  a@v@ coedge  D, ) E, F,   coedge  ) ) ) * )  edge  * G,$@ ) H, unknown  vertex  ) I, point  `i@x@ coedge  ) + + J,   coedge  ) ) ) * )  edge  K, *$@ ) L, unknown  vertex  ) M,straight curve  `i@$ {@  coedge  + ) ) * (  edge  K,Y@ )`@ ) {# unknown  face N, 9, )  "  point  e@p@ coedge  ) O, P, Q,  edge  R, *$@ ) S, unknown  coedge  E, ) S+ T, (  coedge  ) E, ) * (  vertex  ) U,straight curve  e@$f@?  edge  G,Y@ )`@ * $ unknown  face V, B, )  9#  point  e@$v@ coedge  W, ) T+ X,   coedge  ) ) ) + ^'  edge  +\@ Y,p]@ ) Z, unknown  vertex  + [,straight curve  m@v@  point  m@v@ edge  *r@ +t@ )  unknown  vertex  ) \,straight curve  m@p@  point  m@$p@ftreemeg attrib  )l>9 coedge  ) + ], ^, \  coedge  _, U+ ) + `,  edge  a,t@ +v@ ) % unknown  vertex  V+ b,straight curve  i@v@  edge  )@g@ Y,k@ ) $ unknown  point  i@$v@ftreemeg attrib  )l>9 coedge  c, ) W+ d,  edge  +$ X+ ) e, unknown  vertex  ) f,straight curve  p@$$~@  point  p@$v@ point  p@p@ coedge  g, h, ) + i,  edge  j,$ + ) k, unknown  coedge  W+ ) h, l, +  loop  ) ) x  vertex  ) m, point  m@v@ coedge  + ) n, o, s  edge  )pm@ p,p@ ) unknown straight curve  r@v@?  point  r@$v@ftreemeg attrib  )l>9 loop  `, P, x  coedge  q, r, ;, s, )  coedge  t, ) u, v, (  coedge  ) t, w, x, (  coedge  ), y, ) ++   edge  z,t@ {,v@ *+ l unknown  coedge  ) ) |, }, ='  coedge  ~, , ) .+ ,  edge  , i@ 3+l@ -+ % unknown  coedge  , , ) 0+ ,  edge  4+K@ ,U@ /+ % unknown  coedge  * ) , ,   coedge  ) , ~, ,   vertex  ) , vertex  0+ , coedge  , , ) 6+   edge  >+pm@ :+p@ 5+  unknown  coedge  , ) ) A+ 9+  coedge  ) , , , 9+  loop  7+ ,  vertex  ) , coedge  , ) , , =+  coedge  ) , ) ?+ =+  loop  <+ ,  vertex  6+ , edge  ) s+$@ ) , unknown  coedge  ) 0* , ,   edge  ,$ ) ) , unknown  point  D@t@ point  D@v@ftreemeg attrib  )l>9 face , , ,  %  loop  , )  coedge  + , + , )  coedge  ) + g, , (  edge  D*d@ j,e@ A* , unknown  coedge  n, * ) K+ ",  edge  ,@ L+@@ ) ;' unknown  vertex  ) ,straight curve  q@$d@? ftreemeg attrib  )l>9 face , , ,  $  loop  , )  coedge  , , * <, )  coedge  , ) , , (  coedge  ) , * T, (  coedge  ) ) + X, H'  coedge  + , ) V+ `,  edge  +@g@ ,k@ ) % unknown  coedge  ) + + d, +  vertex  d, , point  r@v@ edge  ^+Pi@ ]+m@ *  unknown  coedge  ) ,, &, , \+  loop  * ,  vertex  ) , vertex  Z+ , point  Z@v@ coedge  , ) * b+   coedge  * ) , , *  edge  * ,$@ `+ , unknown  face , * *  9#  point  Z@v@ edge  z+$ * * , unknown  point  Z@x@ coedge  , , * h+ ,  edge  ,f@ i+(g@ * , unknown  vertex  h+ ,straight curve  R@v@?  coedge  , * , ,   coedge  * , * m+ r+  edge  n+@m@ *p@ l+ $ unknown  vertex  , ,straight curve  Q@v@ ftreemeg attrib  *l>9 coedge  , * , , r+  loop  * ,  vertex  * ,straight curve  D@$f@?  point  D@$v@ftreemeg attrib  *l>9 face , , ,  0#  loop  *, *  point  Z@$y@ vertex  * ,straight curve  Z@$,@  loop  , , x  coedge  , , , , %*  coedge  , &* , , (  coedge  &* , , , (  coedge  , , &* +   edge  ,r@ ,t@ + l unknown  coedge  (* '* , , }'  coedge  , , '* + ,  edge  , i@ +l@ + $& unknown  coedge  , , (* + ,  edge  +K@ ,U@ + (& unknown  coedge  , )* , ,   coedge  )* l* , ,   vertex  ** , vertex  + , coedge  , , +* +   edge  +p@ +r@ +  unknown  coedge  , ,* 1* + +  coedge  ,* , , , +  loop  + ,  vertex  -* , coedge  , .* , , +  coedge  .* , 0* + +  loop  + ,  vertex  + , edge  3* ,$@ 0* , unknown  edge  +$ 2* 1* , unknown  point  D@r@ point  D@t@ftreemeg attrib  5*l>9 face , , ,  $  loop  , 5*  coedge  , , , , 6*  coedge  , 7* , , (  coedge  7* , , , (  coedge  , , 7* +  edge  , ,$@ + , unknown  coedge  9* 8* - - '  coedge  - - 8* + ,  edge  +@g@ -k@ 8* (& unknown  coedge  - G+ 9* + )  edge  +@g@ -k@ + 9' unknown  coedge  + :* G+ , \  coedge  :* * - - \  vertex  + - vertex  , -straight curve  i@t@  coedge  - - <* +  edge  +$ + + - unknown  coedge  - =* B* + +  coedge  =* - - - +  loop  J* + x  vertex  - - coedge  H+ ?* - - (  vertex  - - edge  ,r@ C*t@ B* unknown  point  m@t@ point  m@$t@ coedge  * F* I* + s  coedge  F* !+ L* + s straight curve  r@t@?  coedge  I* H* * , J*  edge  K*p@ -r@ + unknown  point  r@t@ edge  ,h`@ M*`@ + - unknown  point  r@$t@ftreemeg attrib  R*l>9 face - - -  w#  loop  - R*  coedge  * - * + S*  coedge  T* * - - (  coedge  - * U* + ,  edge  ,B@ *P@ U* $ unknown  coedge  * V* * , *  coedge  Y* X* 4, - '  edge  -`@ *d@ * {# unknown  edge  +^@ -b@ ~* # unknown  vertex  + - coedge  , - [* + Z  edge  +r@ +t@ +  unknown  coedge  \* , , !- +  loop  * "-  vertex  ]* #- coedge  + ^* - $- )  vertex  + %- coedge  , `* &- '-   edge  b* (-$@ `* )- unknown  point  Z@p@ point  Z@r@ coedge  c* *- h* +   edge  g* ,$@ * +- unknown  face ,- r* f*  "  point  Z@p@ coedge  i* h* -- .- j*  edge  /-$ k* + 0- unknown  point  Z@r@ coedge  -- 1- l* + 2-  edge  +b@ 3-c@ l* 4- unknown  vertex  + 5-straight curve  R@r@  coedge  p* , 6- 7-  straight curve  Q@p@ ftreemeg attrib  r*l>9 coedge  6- x* t* + +  edge  z*5@ +I@ + $ unknown  vertex  7- 8-straight curve  Q@r@? ftreemeg attrib  v*l>9 face 9- :- *  $  coedge  x* 6- , ;- +  loop  x* <-  vertex  y* =-straight curve  D@$b@?  point  D@$r@ coedge  }* + >- ?- )  coedge  * ~* @- A- '  coedge  B- - * + +  edge  +^@ C-b@ + $ unknown  coedge  D- * - E-  vertex  E- F-straight curve  a@r@  coedge  * G- * +   edge  +$ + + H- unknown  coedge  * * * J, (  vertex  J, I- coedge  - * G- J- S*  vertex  J- K- coedge  , * L- M-  edge  *b@ N-c@ * O- unknown  point  e@r@ point  e@$r@ coedge  * P- * ,  straight curve  m@r@?  point  m@r@ edge  Q-xb@ *b@ + R- unknown  point  m@$r@ coedge  - S- * , T-  edge  ,$ U- * V- unknown  vertex  * W-straight curve  i@$b@?  coedge  * - - X-  vertex  * Y-straight curve  p@$|@  coedge  * - - Z- ,  loop  * :-  vertex  + [-straight curve  m@r@?  point  m@$r@ edge  - *$@ * \- unknown  point  r@$r@ edge  -@ *@@ * $& unknown  point  q@r@ftreemeg attrib  *l>9 coedge  * * * , *  point  @e@$p@ coedge  * + + !- Z  edge  ]-d@ *d@ * ^- unknown  point   a@$p@ coedge  + * * , + straight curve  Z@p@?  edge  ]-e@ *h@ * " unknown  point  Z@$p@ vertex  * _-straight curve  Z@$ {@  point  Q@$p@ coedge  * n, * $, ",  loop  * `- straight curve  q@t@?  edge  p,@ *@@ !, % unknown  point  q@t@ coedge  a- * [+ , Z straight curve   a@x@?  point   a@$x@ coedge  * *+ , b-   coedge  c- d- * +, x+  edge  e-f@ -,(g@ * f- unknown  coedge  [+ * d- g- \+  vertex  +, h-straight curve  Z@v@?  coedge  i- * j- k- [  coedge  * * * 1, *  edge  2, l-$@ * m- unknown  vertex  * n- point  @e@x@ coedge  * @- + - [  coedge  * * * 6, *  edge  - 7,$@ * o- unknown  vertex  * p-straight curve  @e@$ {@  face q- "- *  "  point  a@p@ coedge  * r- '+ s,  edge  s- ?,$@ * t- unknown  coedge  j- * , u- *  coedge  * j- * A, *  vertex  * v-straight curve  a@$f@?  edge  l-`@ *d@ >, $ unknown  face w- , *  9#  point  a@$v@ coedge  x- * , y-   coedge  * * * F, (  edge  G,\@ z-p]@ * {- unknown  vertex  F, |-straight curve  `i@v@  point  `i@v@ edge  +r@ K,t@ * w unknown  vertex  * }-straight curve  `i@p@  point  `i@$p@ftreemeg attrib  *l>9 coedge  * , ~- -  coedge  - , * Q, &+  edge  -t@ R,v@ *  unknown  vertex  , -straight curve  e@v@  edge  * c@ z-f@ * $ unknown  point  e@$v@ftreemeg attrib  +l>9 coedge  - + , -   edge  Y,$ , + - unknown  vertex  + -straight curve  m@$$~@  point  m@$v@ point  m@p@ coedge  - - + ^, -  edge  -$ a, + - unknown  coedge  , + - - `,  loop  + + x  vertex  + - point  i@v@ coedge  - + - -  edge  X+pm@ -p@ + / unknown straight curve  p@v@?  point  p@$v@ coedge  - + H+ , i,  coedge  + - + l, i,  loop  + -  vertex  I+ -straight curve  m@t@?  edge  -B@ +P@ h, % unknown  point  m@t@ coedge  !, J+ !+ o, ",  edge  p, ,$@ !+ - unknown  vertex  $, - coedge  - '+ - - )  coedge  '+ - , - )  edge  -t@ s-v@ ;, m unknown  coedge  )+ (+ - - (  coedge  - - (+ v, -  edge  -e@ z,h@ u, % unknown  coedge  - , )+ x, P+  edge  {,U@ -@]@ w, % unknown  coedge  *+ - - -   vertex  ++ - vertex  x, - coedge  - - ,+ },   edge  ,pm@ ,p@ |, 1 unknown  coedge  - -+ 2+ , ,  coedge  -+ - - - ,  loop  ~, -  vertex  .+ - coedge  - /+ - - ,  coedge  /+ - 1+ , ,  loop  , O+  vertex  }, - edge  4+ ,$@ 1+ - unknown  coedge  2+ + - -   edge  -$ 3+ 2+ - unknown  point  R@t@ point  R@v@ coedge  - 5+ 8+ ,   coedge  5+ k+ ;+ ,   coedge  8+ 7+ - - 9+  edge  :+ -$@ , - unknown  face - $ 9+  %  point  Q@t@ coedge  <+ ;+ q+ , =+  edge  -$ >+ , - unknown  face - ' =+  $  point  Q@v@straight curve  D@v@  coedge  - - @+ , -  edge  ,d@ ,e@ @+ - unknown  vertex  , -straight curve  D@t@? ftreemeg attrib  E+l>9 face - - -  %  loop  - E+  coedge  , - , - F+  coedge  G+ - - - )  edge  +d@ -e@ + - unknown  edge  -B@ j,P@ H+ ;' unknown straight curve  m@$d@?  vertex  + - point  q@$t@ftreemeg attrib  O+l>9 coedge  w, - ), b- P+  coedge  - Q+ r, - )  coedge  Q+ - =, u- )  coedge  S+ R+ D, y- (  coedge  P, - R+ , &+  edge  R, c@ -f@ R+ % unknown  coedge  U+ _, W, - `,  vertex  - - point  p@v@ edge  ]+ -$@ &, - unknown  face - c+ \+  9#  point   a@v@ point   a@x@ coedge  - `+ - -   coedge  g+ - a+ , ,  edge  , i@ i+l@ , $ unknown  vertex  - -straight curve  Z@v@ ftreemeg attrib  c+l>9straight curve  Z@x@?  coedge  - g+ - - ,  loop  g+ w+  vertex  h+ -straight curve  R@$f@?  point  R@$v@ coedge  l+ q+ k+ , r+  edge  n+\@ -p]@ k+ - unknown  point  Q@$v@ edge  s+5@ -I@ q+ $ unknown  face - : r+  0#  point  D@$v@ftreemeg attrib  w+l>9 point  Z@$x@ loop  + - x  coedge  - , , - |+  coedge  - }+ - - %*  coedge  }+ - , - %*  coedge  , D- }+ ,  edge  -r@ -t@ , m unknown  coedge  + ~+ - - (  coedge  - - ~+ , -  edge  -e@ ,h@ , $& unknown  coedge  - , + , +  edge  ,U@ -@]@ , (& unknown  coedge  - + , -   coedge  + + - -   vertex  + - vertex  , - coedge  - - + ,   edge  ,p@ ,r@ , 1 unknown  coedge  - + + , ,  coedge  + - - - ,  loop  , -  vertex  + - coedge  - + - - ,  coedge  + - + , ,  loop  , +  vertex  , - edge  + -$@ + - unknown  edge  3-$ + + - unknown  point  R@r@ point  R@t@ coedge  + + + ,   coedge  + - + ,   coedge  + + + ;- +  edge  + -$@ , - unknown  face - t# +  $  point  Q@r@ coedge  + + - - +  edge  -$ + , - unknown  face . `- +  $  point  Q@t@ vertex  , .straight curve  D@t@ straight curve  D@r@? ftreemeg attrib  +l>9 coedge  , . , - +  coedge  . + , - 6*  coedge  + . . . 6*  coedge  . , + ,  edge  - .$@ , . unknown  coedge  + + . . (  coedge  , . + , |+  edge  , c@ .f@ + (& unknown  coedge  . , + , F+  edge  , c@ .f@ , 9' unknown  coedge  O, + , -  coedge  + + , -  vertex  , . vertex  - .straight curve  e@t@  coedge  . . + -   edge  -$ - - . unknown  coedge  . + + - ,  coedge  + . . . ,  vertex  . . coedge  , + . . )  vertex  . . edge  U-r@ +t@ + % unknown  point  i@t@ point  i@$t@ coedge  , + + -  coedge  + c, + - straight curve  p@t@?  coedge  + + , Z- +  edge  +p@ .r@ - / unknown  point  p@t@ edge  -h`@ +`@ - . unknown  point  p@$t@ vertex  , .straight curve  r@$}@ ftreemeg attrib  +l>9 face . <- 2-  w#  loop  &- +  coedge  + . + E- +  coedge  + + . . S*  coedge  . , + - T-  edge  Q-@Q@ ,X@ + $ unknown  coedge  , + , X- ,  edge  -r@ -t@ 4, v unknown  vertex  + !. vertex  - ". point  a@r@ coedge  + #. + $- Z  edge  + ]-$@ , $. unknown  face %. + +  "  point   a@p@ edge  &.$ + - '. unknown  point   a@r@ coedge  >- (. + '- -  edge  (-b@ ).c@ + *. unknown  vertex  '- +.straight curve  Z@r@  coedge  + - ,. -.  straight curve  Z@p@ ftreemeg attrib  +l>9 coedge  ,. + + .- 2-  edge  +K@ /-U@ -- $ unknown  vertex  -. ..straight curve  Z@r@?  coedge  + ,. - /. 2-  loop  + -  vertex  + 0.straight curve  R@$b@?  point  R@$r@ coedge  + + + 7- +  edge  -xb@ +b@ + 1. unknown  point  Q@$r@ftreemeg attrib  +l>9 face 2. 3. ,  $  edge  -@m@ +p@ + $ unknown  face 4. +  w#  point  D@$r@ coedge  5. &- + ?- -  edge  (-U@ &.@]@ >- $ unknown  coedge  4, 6. + A- [  edge  C-$ - @- 7. unknown  coedge  . + 6. 8. +  vertex  8. 9. coedge  , + :. ;.  edge  +b@ <.c@ + =. unknown  point  a@$r@ coedge  + >. + J-  straight curve  `i@r@?  point  `i@r@ edge  ?.xb@ +b@ G- @. unknown  point  `i@$r@ coedge  . A. + M- B.  edge  N-$ C. + D. unknown  vertex  + E.straight curve  e@$b@?  coedge  + . . F.   vertex  , G.straight curve  m@$|@  coedge  , . . H. T-  loop  , 3.  vertex  - I.straight curve  i@r@?  point  i@$r@ edge  . ,$@ , J. unknown  point  p@$r@ edge  .B@ ,P@ , $& unknown  point  m@r@straight curve  r@r@  vertex  , K.straight curve   a@$ {@  point  Z@$p@ face L. - ",  %  coedge  M. &, N. O. Z  edge  {, e-$@ ), P. unknown  coedge  N. *, - Q. x+  coedge  *, N. ,, g- x+  vertex  +, R.straight curve  Z@$f@?  edge  -e@ -,h@ d- $ unknown  point  Z@$v@ coedge  S. /, - T. [  coedge  >, =, /, k- *  edge  l-\@ U.p]@ /, V. unknown  vertex  k- W.straight curve  @e@v@  point  @e@v@straight curve  @e@p@  point  @e@$p@ftreemeg attrib  9,l>9 coedge  ;, . X. Y.  vertex  - Z.straight curve  a@v@  edge  ?,^@ U.b@ =, $ unknown  point  a@$v@ftreemeg attrib  B,l>9 coedge  [. D, - \.   edge  z-$ - D, ]. unknown  vertex  F, ^.straight curve  `i@$$~@  point  `i@$v@ point  `i@p@ coedge  _. `. O, - a.  edge  b.$ - O, c. unknown  coedge  - P, `. d. &+  vertex  Q, e. point  e@v@ coedge  . W, f. g.   edge  ,pm@ h.p@ W,  unknown straight curve  m@v@?  point  m@$v@ coedge  f. ], , - -  coedge  ], f. _, - -  loop  ], i.  vertex  , j.straight curve  i@t@?  edge  h.@Q@ a,X@ - % unknown  point  i@t@ coedge  h, g, c, - i,  edge  - -$@ c, k. unknown  vertex  l, l. face m. i. i,  %  point  m@$t@straight curve  r@t@  point  r@t@ coedge  r, q, S. n. )  coedge  X. o. q, - p.  edge  q.`@ -d@ - % unknown  edge  s-^@ r.b@ , % unknown  vertex  s, s. coedge  t. M. t, - Z  edge  -pm@ -p@ -  unknown  coedge  u. u, y, - -  coedge  u, u. t. v. -  loop  - w.  vertex  v, x. coedge  - w, M. y. P+  vertex  - z. coedge  y, , {. |.   edge  }.$ z, y, ~. unknown  point  Z@t@ point  Z@v@ coedge  . |, , -   coedge  |, , , -   coedge  , ~, . . ,  edge  , .$@ - . unknown  face . , ,  %  point  Z@t@ coedge  , , , - ,  edge  .$ , - . unknown  point  Z@v@straight curve  R@v@  coedge  . . , - .  edge  -d@ -e@ , . unknown  vertex  - .straight curve  R@t@?  coedge  , , . .   coedge  , . , - -  edge  -@m@ ,p@ - ;' unknown  vertex  . .straight curve  Q@t@ ftreemeg attrib  ,l>9 vertex  , .straight curve  Q@v@? ftreemeg attrib  ,l>9 coedge  . , , - -  loop  , . straight curve  D@$d@?  point  D@$t@ftreemeg attrib  ,l>9 face . . .  %  loop  {. ,  coedge  . . . . ,  coedge  , . _. . F+  edge  ,d@ b.e@ , . unknown  edge  .@Q@ -X@ , ;' unknown straight curve  i@$d@?  vertex  - . point  r@$t@ coedge  , - c- Q. P+  coedge  , , i- T. )  coedge  , - x- \. &+  vertex  \. . point  m@v@ vertex  O. .straight curve   a@v@ ftreemeg attrib  ,l>9 coedge  , , , - ,  edge  ,\@ .p]@ , . unknown  point  Z@$v@ edge  ,K@ .U@ , $ unknown  point  R@$v@straight curve  Q@$$~@ ftreemeg attrib  ,l>9 coedge  . , A. . |+  edge  C.r@ ,t@ ,  unknown  coedge  , , . . %*  coedge  :. . , - .  edge  .`@ -d@ - $& unknown  edge  -^@ .b@ , (& unknown  vertex  , . vertex  - . coedge  . . , - Z  edge  -p@ -r@ -  unknown  coedge  . , , - -  coedge  , . . . -  loop  - .  vertex  , . coedge  . , . . +  vertex  - . edge  , .$@ , . unknown  edge  ).$ , , . unknown  point  Z@r@ point  Z@t@ coedge  *- , , -   coedge  , . , -   coedge  , , 1- /. ,  edge  , .$@ - . unknown  face . , ,  $  point  Z@r@ coedge  , , . . ,  edge  .$ , - . unknown  point  Z@t@ vertex  - .straight curve  R@t@ straight curve  R@r@?  vertex  7- .straight curve  Q@r@ ftreemeg attrib  ,l>9 edge  ,5@ -I@ - 9' unknown  vertex  . .straight curve  Q@t@? ftreemeg attrib  ,l>9 point  D@$t@ coedge  , - . . +  coedge  , , . . 6*  coedge  . - , . ,  edge  .^@ .b@ . 9' unknown  coedge  r- , - .  vertex  . .straight curve  a@t@  coedge  . . , .   edge  .$ . . . unknown  coedge  , - . . |+  vertex  . . coedge  - , . . F+  vertex  . . point  e@t@ point  e@$t@ coedge  P- - - .   coedge  - - - .  straight curve  m@t@?  coedge  - - S- H. ,  edge  -p@ .r@ .  unknown  point  m@t@ edge  .h`@ -`@ . . unknown  point  m@$t@ vertex  Z- .straight curve  p@$}@  point  r@r@ftreemeg attrib  -l>9 coedge  - B- . . +  coedge  . L- - . B.  edge  ?.Y@ N-`@ - $ unknown  coedge  S- - P- F. T-  point  @e@p@ point  @e@r@ coedge  - . 5. . Z straight curve   a@p@ ftreemeg attrib  "-l>9 vertex  . .straight curve   a@r@?  coedge  &- 5. . . -  vertex  '- .straight curve  Z@$b@?  point  Z@$r@ coedge  1- -- *- -. 2-  edge  .xb@ /-b@ *- . unknown  point  Z@$r@ edge  . i@ 3-l@ 1- $ unknown  point  R@$r@straight curve  Q@$|@ ftreemeg attrib  :-l>9 face . . T-  $ ftreemeg attrib  <-l>9 coedge  (. >- #. . -  coedge  @- . B- 8. [ straight curve  @e@r@?  edge  .xb@ C-b@ 6. . unknown  point  @e@$r@ coedge  . - D- ;. .  edge  <.$ - D- . unknown  vertex  E- .straight curve  a@$b@?  coedge  G- . . .   vertex  J- .straight curve  `i@$|@  coedge  L- . - . B.  loop  L- .  vertex  - .straight curve  e@r@?  point  e@$r@ edge  . Q-$@ P- . unknown  point  m@$r@ edge  .@Q@ U-X@ S- $& unknown  point  i@r@straight curve  p@r@  point   a@$p@ftreemeg attrib  `-l>9 coedge  - a- - y. Z  coedge  d- c- a- O. x+  edge  -\@ .p]@ a- . unknown straight curve  Z@v@  edge  e-U@ .@]@ c- $ unknown  point  Z@$v@ coedge  . i- - n. [  edge  U.$ r. i- . unknown  vertex  k- .straight curve  @e@$$~@  point  @e@$v@ coedge  . - r- Y. p.  edge  .$ - r- . unknown  point  a@v@ coedge  . x- . .   edge  -pm@ .p@ x- w unknown straight curve  `i@v@?  point  `i@$v@ coedge  . ~- - . a.  coedge  ~- . - d. a.  loop  ~- .  vertex  - .straight curve  e@t@?  edge  .Y@ -`@ `. % unknown  point  e@t@ coedge  - - - g. -  edge  h. .$@ - . unknown  vertex  - . face . . -  %  point  i@$t@straight curve  p@t@  point  p@t@ftreemeg attrib  -l>9 edge  r.pm@ q.p@ S. v unknown  coedge  - . . . p.  loop  X. .  vertex  - . vertex  n. . point  a@t@ coedge  . - - v. Z  coedge  - - . . -  edge  - .$@ t. . unknown  face . - -  %  point   a@t@ edge  .$ - M. . unknown  point   a@v@ coedge  . . - |. -  edge  .d@ }.e@ - . unknown  vertex  |. .straight curve  Z@t@?  coedge  - - . .   coedge  - . - . .  edge  . i@ -l@ . ;' unknown  vertex  . .straight curve  Z@t@ ftreemeg attrib  -l>9 vertex  - .straight curve  Z@v@?  coedge  . - - . .  loop  - - straight curve  R@$d@?  point  R@$t@ coedge  - - - . -  edge  -h`@ -`@ - . unknown  point  Q@$t@ point  Q@$v@ face . # -  % ftreemeg attrib  -l>9 coedge  - . . . ,  edge  .d@ .e@ . . unknown  edge  /Y@ b.`@ - ;' unknown straight curve  e@$d@?  vertex  . / point  p@$t@ point  `i@v@ point   a@$v@straight curve  Z@$$~@  edge  /Y@ C.`@ A. $& unknown  coedge  . . - . [  edge  .p@ .r@ . v unknown  coedge  - . . / .  loop  :. /  vertex  - / vertex  . / point  a@r@ point  a@t@ coedge  #. - - . Z  coedge  - . - . Z  coedge  - - (. . -  edge  - /$@ . / unknown  face / - -  $  point   a@r@ edge  /$ - . / unknown  point   a@t@ vertex  |. /straight curve  Z@t@ straight curve  Z@r@?  vertex  -. /straight curve  Z@r@ ftreemeg attrib  -l>9 edge  -K@ .U@ . 9' unknown  vertex  . /straight curve  Z@t@?  point  R@$t@ point  Q@$r@ point  Q@$t@ coedge  / {. . . -  edge  .U@ /@]@ . 9' unknown  coedge  . / . . [  edge  .$ . . / unknown  coedge  . . / / ,  vertex  / / point  a@$t@ coedge  >. . . .   coedge  . [. . .  straight curve  `i@t@?  edge  .p@ /r@ . w unknown  point  `i@t@ edge  /h`@ .`@ . / unknown  point  `i@$t@ vertex  H. /straight curve  m@$}@  point  p@r@ coedge  . :. . . .  edge  .`@ <.d@ . $ unknown  coedge  A. . >. . B.  edge  /xb@ &.b@ #. / unknown  point   a@$r@ edge  /e@ ).h@ (. $ unknown  point  Z@$r@straight curve  Z@$|@ ftreemeg attrib  3.l>9 face / / B.  $  coedge  6. . . / [  vertex  8. /straight curve  @e@$|@ straight curve  a@r@?  point  a@$r@ edge  / ?.$@ >. / unknown  point  `i@$r@ point  e@r@straight curve  m@r@  vertex  O. /straight curve   a@$$~@  coedge  / S. o. . [ straight curve  @e@v@?  point  @e@$v@ coedge  o. X. . . p.  vertex  . /straight curve  a@t@?  coedge  `. _. [. . a.  edge  . /$@ [. / unknown  vertex  d. / face / . a.  %  point  e@$t@straight curve  m@t@  point  m@t@ftreemeg attrib  i.l>9 edge  q. /$@ . / unknown  face !/ w. p.  %  point  @e@t@ point  @e@v@ coedge  . t. / "/ Z  coedge  {. / u. . -  edge  .e@ }.h@ . ;' unknown  vertex  "/ #/straight curve   a@t@ ftreemeg attrib  w.l>9straight curve   a@v@? straight curve  Z@$d@?  point  Z@$t@ coedge  . . . . .  edge  .h`@ .`@ . $/ unknown  point  Z@$t@ point  Z@$v@straight curve  Q@$}@ ftreemeg attrib  .l>9 edge  /`@ .d@ . ;' unknown straight curve  a@$d@?  vertex  . %/ point  m@$t@ vertex  . &/ edge  . .$@ . '/ unknown  face (/ . .  $  point  @e@r@ point  @e@t@ vertex  . )/straight curve   a@r@ ftreemeg attrib  .l>9 vertex  "/ */straight curve   a@t@?  point  Z@$t@ point  Z@$r@ point  Z@$t@ coedge  . . . 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Gt.@`{{@':vStufe DIN 24531-1-1-S-40 -33,33-600x305Bezeichnung:Stufe DIN 24531-1-1-S-40 -33,33-600x305Werkstoff:S235JRTyp:GitterrostRegel:  A B?? Gt.@`{{@':v?@ B?? Gt@`;u@':y?@ B?? Gtқ@a;u@':y?@ B?? Gt@0]@':y?@ B?? Gtқ@0]@':y? !??-<-$=œ@0݊Mb{@ӤB--<?$=œ@0݊Mb{@ӤBStufe DIN 24531-1-1-S-40 -33,33-600x305Bezeichnung:Stufe DIN 24531-1-1-S-40 -33,33-600x305Werkstoff:S235JRTyp:GitterrostRegel:  A B??$=œ@0݊Mb{@ӤB?@ B??$=œB@0݊M"u@Ӥ?@ B??8Iz'@1݊M"u@Ӥ?@ B??$=œB@n&Q@Ӥ?@ B??8Iz'@n&Q@Ӥ? !