15 13
3 2
1 2
1	1	0	0	0	0	0	0	0	0	0	0	0	0	0
1	1	0	0	0	0	0	0	0	0	0	0	0	0	0
1	1	0	0	0	0	0	0	0	0	0	0	0	0	0
1	1	0	0	0	0	0	0	0	0	0	0	0	0	0
1	1	0	0	0	0	0	2	2	0	0	2	2	2	2
1	1	1	1	1	1	1	1	1	1	2	2	2	2	2
1	1	1	1	1	1	1	1	1	1	2	2	1	-1	2
1	1	1	1	1	1	1	1	1	1	2	2	2	2	2
1	1	0	0	0	0	0	0	2	0	0	2	2	2	1
1	1	1	0	0	0	0	0	2	0	0	0	0	2	0
1	1	2	0	0	0	0	0	2	2	2	2	2	2	0
1	1	1	0	0	0	0	0	0	0	0	0	0	0	0
1	1	2	0	0	0	0	0	0	0	0	0	0	0	0
