COODINATE DATA=
   NUMNP=6;
     A, X=0.0, 1,4;   A, 6.0, 2,5;   A, 12.0, 3,6;   E;
     A, Y=0.0, 1,2,3;   A, 2.0, 4,5,6;            E;
BLOCK EXPRESSION DATA=
   A, 1,2,3,6,5,4;  E;
POINTS DISTRIBUTION DATA=
   A,11,7,10,6,3,3; 1;  E;
MATERIAL PROPERTIES=
   3, 1, 1.0E4, 1.0E4, 1.0, 1.0, 1.0;
   1, 1, 1.0E0, 0.333, 1.0, 1.0, 1.0;   E;
MATERIAL PROPERTY CITING NUMBER OF INTERFACES=
   1,    E;
MATERIAL PROPERTY CITING NUMBER OF BLOCKS=
   2,    E;
SEGMENT BOUNDARY CONDITION=
   A, 00, 1,6;   E;
POINT BOUNDARY CONDITION=
   E;
LOADING DATA=
   LDMDL=1,  LDCS=1,
      0, A, 0.0, -3.0,  1,12.0,2.0; 1,12.0,0.0;  E;
      1.0,    E;

   A, 00, 1,4;   E;
   A, 00, 1, 0.0, 0.0;
   A, 01, 1, 0.0, 0.5; 1, 0.0, 1.0; 1, 0.0, 1.5; 1, 0.0, 2.0; E;