COODIATE DATA=
  NUMNP=4;
    X=A,-10.0,1,4;   A,10.0,2,3;   E;
	Y=A,-10.0,3,4;   A,10.0,1,2;   E;
BLOCK EXPRESSION DATA=
  A,1,2,3,4;   E;
POINT DISTRIBUTE DATA=
  A,9,9,8,8,3,3,2; 1;   E;
MATERIAL PROPERTIES=
  1, 1, 2.333E07, 0.167, 1.0, 1.0, 1.0;   E;
MATERIAL PROPERTY CITING NUMBER OF INTERFACES=
  0,   E;
MATERIAL PROPERTY CITING NUMBER OF BLOCKS=
  1,   E;
SEGMENT BOUDARY CONDITION=
   E;
POINT BOUNDARY CONDINTION=
  A,  10, 1, -10.0,   10.0;
  A,  10, 1,  10.0,   10.0;  
  A,  10, 1,  10.0,  -10.0;
  A,  10, 1, -10.0,  -10.0;   E;
 LOADING DATA=
   LDMDL=1,  LDCS=1,
     0,  A,  0.0,  -5.0,  1,   10.0,  -10.0;  -10.0, 10.0;
	     10.0, 10.0;  -10.0,  -10.0;  E;
	 1.0, E;