*HEADING
ELEMENT TESTED      : CPS8R
SLAVE SURFACE TYPE  : ELEMENT
MASTER SURFACE TYPE : ELEMENT
*PREPRINT, ECHO=YES, MODEL=YES, HISTORY=YES
*SYSTEM
          0.,          0.,          0., 6.12323E-17,          1.,          0.
*NODE
      1,      21.6506,         12.5
      2,         12.5,      21.6506
      3,           5.,      8.66025
      4,      8.66025,           5.
      5,       34.641,          20.
      6,          20.,       34.641
      7,      17.0753,      17.0753
      8,         8.75,      15.1554
      9,      6.83013,      6.83013
     10,      15.1554,         8.75
     11,      28.1458,        16.25
     12,      27.3205,      27.3205
     13,        16.25,      28.1458
*ELEMENT, TYPE=CPS8R, ELSET=EALL
1,  1,  2,  3,  4,  7,  8,  9, 10
2,  2,  1,  5,  6,  7, 11, 12, 13
*NSET, NSET=NBC
 3, 4, 9
*NSET, NSET=NSLAVE
  1,  4,  5, 10, 11
*NSET, NSET=NMASTER
  2,  3,  6,  8, 13
*SURFACE, NAME=SMASTER, TYPE=ELEMENT
 1,S2
 2,S4
*SURFACE, NAME=SSLAVE, TYPE=ELEMENT
 1, S4
 2, S2
*SOLID SECTION, ELSET=EALL,MATERIAL=MAT
1., 
*MATERIAL,NAME=MAT
*ELASTIC
10E8,0.3
*DENSITY
100, 
*TIE, CYCLICSYM, POSITION=0.5, NAME=TIE1
 SSLAVE, SMASTER
*CYCLIC SYMMETRY MODEL,N=12
 0,0,0, 0,0,1
*STEP
*FREQUENCY,EIGENSOLVER=LANCZOS
10,
*OUTPUT, FIELD, FREQUENCY=0
*END STEP