*HEADING
ELEMENT TESTED      : CPS8R
SECONDARY SURFACE TYPE  : NODE
MAIN SURFACE TYPE : NODE
*PREPRINT, ECHO=YES, MODEL=YES, HISTORY=YES
*NODE
      1,      21.6506,         12.5
      2,      17.0753,      17.0753
      3,      6.83013,      6.83013
      4,      8.66025,           5.
      5,       34.641,          20.
      6,      27.3205,      27.3205
      7,         12.5,      21.6506
      8,           5.,      8.66025
      9,          20.,       34.641
     10,       19.363,      14.7877
     11,      11.9527,      11.9527
     12,      7.74519,      5.91506
     13,      15.1554,         8.75
     14,      28.1458,        16.25
     15,      30.9808,      23.6603
     16,      22.1979,      22.1979
     17,      14.7877,       19.363
     18,         8.75,      15.1554
     19,      5.91506,      7.74519
     20,      23.6603,      30.9808
     21,        16.25,      28.1458
*ELEMENT, TYPE=CPS8R, ELSET=EALL
1,  1,  2,  3,  4, 10, 11, 12, 13
2,  2,  1,  5,  6, 10, 14, 15, 16
3,  2,  7,  8,  3, 17, 18, 19, 11
4,  7,  2,  6,  9, 17, 16, 20, 21
*NSET, NSET=NBC
  3,  4,  8, 12, 19
*NSET, NSET=NMAIN
  7,  8,  9, 18, 21
*NSET, NSET=NSECONDARY
  1,  4,  5, 13, 14
*SURFACE, NAME=SMAIN, TYPE=NODE
 NMAIN,
*SURFACE, NAME=SSECONDARY, TYPE=NODE
 NSECONDARY,
*SOLID SECTION, ELSET=EALL,MATERIAL=MAT
1., 
*MATERIAL,NAME=MAT
*ELASTIC
10E8,0.3
*DENSITY
100, 
*TIE, CYCLICSYM, POSITION=0.5, NAME=TIE1
 SSECONDARY, SMAIN
*CYCLIC SYMMETRY MODEL,N=12
 0,0,0
*STEP
*FREQUENCY,EIGENSOLVER=LANCZOS, SIM=NO
10,
*OUTPUT, FIELD, FREQUENCY=0
*END STEP