*HEADING
360 DEGREES MODEL CORRESPONDING TO 2X2 MIS-MATCHED MESH OF C3D8R ELEMENTS
*PREPRINT, ECHO=YES, MODEL=YES, HISTORY=YES
*SYSTEM
         0.,          0.,          0.,         0.,          1.,          0.
*NODE
      1,      13.9333,      13.9333, -8.88178E-16
      2,      13.9333,      13.9333,          10.
      3,          22.,           0.,          10.
      4,          22.,           0., -8.88178E-16
      5,           5.,           5.,          10.
      6,          10.,           0.,          10.
      7,          10., -5.20283E-16,           0.
      8,           5.,           5.,           0.
      9, -8.57906E-16,          38., -7.78225E-32
     10, -2.01541E-15,          38.,          10.
     11,           0.,          10.,           0.
     12,           0.,          10.,          10.
     13,          25.,          25.,           0.
     14,          25.,          25.,          10.
     15,          50.,           0.,          10.
     16,          50.,           0.,           0.
     17,           0.,          50.,           0.
     18, -2.08113E-15,          50.,          10.
*SYSTEM
         0.,          0.,          0.,         1.,          0.,          0.
*NODE
     19,      13.9333,      13.9333, -8.88178E-16
     20,      13.9333,      13.9333,          10.
     21,          22.,           0.,          10.
     22,          22.,           0., -8.88178E-16
     23,           5.,           5.,          10.
     24,          10.,           0.,          10.
     25,          10., -5.20283E-16,           0.
     26,           5.,           5.,           0.
     27, -8.57906E-16,          38., -7.78225E-32
     28, -2.01541E-15,          38.,          10.
     29,           0.,          10.,           0.
     30,           0.,          10.,          10.
     31,          25.,          25.,           0.
     32,          25.,          25.,          10.
     33,          50.,           0.,          10.
     34,          50.,           0.,           0.
     35,           0.,          50.,           0.
     36, -2.08113E-15,          50.,          10.
*SYSTEM
         0.,          0.,          0.,         0.,         -1.,          0.
*NODE
     37,      13.9333,      13.9333, -8.88178E-16
     38,      13.9333,      13.9333,          10.
     39,          22.,           0.,          10.
     40,          22.,           0., -8.88178E-16
     41,           5.,           5.,          10.
     42,          10.,           0.,          10.
     43,          10., -5.20283E-16,           0.
     44,           5.,           5.,           0.
     45, -8.57906E-16,          38., -7.78225E-32
     46, -2.01541E-15,          38.,          10.
     47,           0.,          10.,           0.
     48,           0.,          10.,          10.
     49,          25.,          25.,           0.
     50,          25.,          25.,          10.
     51,          50.,           0.,          10.
     52,          50.,           0.,           0.
     53,           0.,          50.,           0.
     54, -2.08113E-15,          50.,          10.
*SYSTEM
         0.,          0.,          0.,         -1., 1.49976E-32, 1.22465E-16
         0.,         -1., 1.22465E-16
*NODE
     55,      13.9333,      13.9333, -8.88178E-16
     56,      13.9333,      13.9333,          10.
     57,          22.,           0.,          10.
     58,          22.,           0., -8.88178E-16
     59,           5.,           5.,          10.
     60,          10.,           0.,          10.
     61,          10., -5.20283E-16,           0.
     62,           5.,           5.,           0.
     63, -8.57906E-16,          38., -7.78225E-32
     64, -2.01541E-15,          38.,          10.
     65,           0.,          10.,           0.
     66,           0.,          10.,          10.
     67,          25.,          25.,           0.
     68,          25.,          25.,          10.
     69,          50.,           0.,          10.
     70,          50.,           0.,           0.
     71,           0.,          50.,           0.
     72, -2.08113E-15,          50.,          10.
*ELEMENT, TYPE=C3D8R, ELSET=EALL
1, 8, 5, 6, 7, 1, 2, 3, 4
2,  5,  8, 11, 12,  2,  1,  9, 10
3,  1,  2,  3,  4, 13, 14, 15, 16
4,  2,  1,  9, 10, 14, 13, 17, 18
5, 26, 23, 24, 25, 19, 20, 21, 22
6, 23, 26, 29, 30, 20, 19, 27, 28
7, 19, 20, 21, 22, 31, 32, 33, 34
8, 20, 19, 27, 28, 32, 31, 35, 36
 9, 44, 41, 42, 43, 37, 38, 39, 40
10, 41, 44, 47, 48, 38, 37, 45, 46
11, 37, 38, 39, 40, 49, 50, 51, 52
12, 38, 37, 45, 46, 50, 49, 53, 54
13, 62, 59, 60, 61, 55, 56, 57, 58
14, 59, 62, 65, 66, 56, 55, 63, 64
15, 55, 56, 57, 58, 67, 68, 69, 70
16, 56, 55, 63, 64, 68, 67, 71, 72
*MPC
TIE, 15, 36
TIE, 16, 35
TIE, 6, 30
TIE, 7, 29
TIE, 18, 69
TIE, 17, 70
TIE, 12, 60
TIE, 11, 61
TIE, 66, 42
TIE, 65, 43
TIE, 71, 52
TIE, 72, 51
TIE, 48, 24
TIE, 47, 25
TIE, 54, 33
TIE, 53, 34
*MPC
LINEAR, 28, 3, 36
LINEAR, 27, 4, 35
LINEAR, 10, 57, 69
LINEAR, 9, 58, 70
LINEAR, 64, 39, 51
LINEAR, 63, 40, 52
LINEAR, 46, 21, 33
LINEAR, 45, 22, 34
*SOLID SECTION, ELSET=EALL,MATERIAL=MAT
1., 
*MATERIAL,NAME=MAT
*ELASTIC
10E8,0.3
*DENSITY
100, 
*STEP
*FREQUENCY,EIGENSOLVER=LANCZOS, SIM=NO
12,
*OUTPUT, FIELD, FREQUENCY=0
*END STEP