*NODE
       1,        9.999999999999993,                      -5.,   1.3934257739002032E-14
       2,       10.000000000000007,                       5.,   -1.223904843073832E-15
       3,                       0.,                       5.,   -1.223904843073832E-15
       4,   -7.105427357601002E-15,                      -5.,   1.3934257739002032E-14
       5,       19.999999999999954,                      -5.,   1.3934257739002032E-14
       6,        20.00000000000005,                       5.,   -1.223904843073832E-15
       7,       29.999999999999922,                      -5.,   1.3934257739002032E-14
       8,        30.00000000000005,                       5.,   -1.223904843073832E-15
       9,         39.9999999999999,                      -5.,   1.3934257739002032E-14
      10,       40.000000000000064,                       5.,   -1.223904843073832E-15
      11,        49.99999999999993,                      -5.,   1.3934257739002032E-14
      12,        50.00000000000005,                       5.,   -1.223904843073832E-15
      13,        59.99999999999991,                      -5.,   1.3934257739002032E-14
      14,        60.00000000000008,                       5.,   -1.223904843073832E-15
      15,        69.99999999999991,                      -5.,   1.3934257739002032E-14
      16,        70.00000000000006,                       5.,   -1.223904843073832E-15
      17,        79.99999999999994,                      -5.,   1.3934257739002032E-14
      18,        80.00000000000003,                       5.,   -1.223904843073832E-15
      19,        89.99999999999997,                      -5.,   1.3934257739002032E-14
      20,        90.00000000000003,                       5.,   -1.223904843073832E-15
      21,                     100.,                      -5.,   1.3934257739002032E-14
      22,                     100.,                       5.,   -1.223904843073832E-15
*ELEMENT, TYPE=S4, ELSET=P2;Default PSHELL Property
       1,        1,        2,        3,        4
       2,        5,        6,        2,        1
       3,        7,        8,        6,        5
       4,        9,       10,        8,        7
       5,       11,       12,       10,        9
       6,       13,       14,       12,       11
       7,       15,       16,       14,       13
       8,       17,       18,       16,       15
       9,       19,       20,       18,       17
      10,       20,       19,       21,       22
*SHELL SECTION, ELSET=P2;Default PSHELL Property, MATERIAL=M2;Default MATERIAL
                      3.,
*MATERIAL, NAME=M2;Default MATERIAL
*DENSITY
                  1.4E-9,
*ELASTIC, TYPE=ISOTROPIC
                   5000.,                      0.3
*STEP, NAME=defo, NLGEOM=YES
*STATIC
*BOUNDARY, TYPE=DISPLACEMENT
       3,        1,        6,                       0.
       4,        1,        6,                       0.
      22,        3,         ,                      20.
*END STEP
*STEP, NAME=F, PERTURBATION
*FREQUENCY, EIGENSOLVER=LANCZOS
       2,
*END STEP