data;
param: pol: area :=
1 4
2 4
3 4;
#lados
param: arla:= #largo de rectangulos x1-x2
1 3.49
2 2.99
3 2.48;
param: aran:= #ancho de rectangulos x2-x3
1 2
2 1.78
3 2;
param: elas:= #flexibilidad
1 1
2 1
3 1; 

var X:= 
1 1 -4.7
1 2 -1.21
1 3 -1.21
1 4 -4.7

2 1 0
2 2 0
2 3 1.78
2 4 1.78 

3 1 4.26
3 2 1.78
3 3 1.78
3 4 4.26
;
var Y:=
1 1 -3.21
1 2 -3.21
1 3 -1.21
1 4 -1.21

2 1 -1.21
2 2 1.78
2 3 1.78
2 4 -1.21

3 1 3.78
3 2 3.78
3 3 1.78
3 4 1.78 
;