*HEADING
ELEMENT TESTED      : CPS4R
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
*ELEMENT, TYPE=CPS4R, ELSET=EALL
1, 1, 2, 3, 4
2, 2, 1, 5, 6
3, 2, 7, 8, 3
4, 7, 2, 6, 9
*NSET, NSET=NBC
 3, 4, 8
*NSET, NSET=NMAIN, GENERATE
 7,  9,  1
*NSET, NSET=NSECONDARY
 1, 4, 5
*SURFACE, NAME=SSECONDARY, TYPE=NODE
NSECONDARY,
*SURFACE, NAME=SMAIN, TYPE=NODE
NMAIN,
*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