set index1:=1 2;
set index2:=1 2 3;
set index3:=a b c;

param obj_data :=
[1,*,*]:
	a	b 	c :=
1	1	2	3
2	3	2	4
3	5	3	1

[2,*,*]:
	a	b	c :=
1	6	2	1
2	2	1	7
3	1	1	1 ;

param rhs_data:
	a	b	c :=
1	50	10	20
2	25	100	45
3	30	40	10 ;