forn	lot	resp
1	1	1
1	1	-1
1	1	0
1	2	-2
1	2	-3
1	2	-4
1	3	-2
1	3	0
1	3	1
1	4	1
1	4	4
1	4	0
2	1	1
2	1	-2
2	1	-3
2	2	0
2	2	4
2	2	2
2	3	-1
2	3	0
2	3	-2
2	4	0
2	4	3
2	4	2
3	1	2
3	1	4
3	1	0
3	2	-2
3	2	0
3	2	2
3	3	1
3	3	-1
3	3	2
3	4	3
3	4	2
3	4	1