#   i j k l m n	P Q R S T
12 13
1	 1 0 0 0 0 0	0 0 0 0 0		0
1	-1 0 0 0 0 0	1 0 0 0 0		0
1	-1 1 0 0 0 0	0 0 0 0 0		0
1	0 -1 0 0 0 0	0 1 0 0 0		0
1	0 -1 1 0 0 0	0 0 0 1 0		0
1	0 0 -1 0 0 0	0 0 1 0 0		0
1	0 0 -1 1 0 0	0 0 0 0 0		0
1	0 0 0 -1 0 0	0 0 0 1 0		0
1	0 0 0 -1 1 0	0 0 0 0 0		0
1	0 0 0 0 -1 0	0 0 0 0 1		0
1	0 0 0 0 -1 1	0 1 0 0 0		0
1	0 0 0 0 0 -1	0 0 0 0 0		0

5 7
1 1 0 0 0 0 0
1 0 1 0 0 0 0
1 0 0 1 0 0 0
1 0 0 0 1 0 0
1 0 0 0 0 1 0

