

6 6
0 1 0 0 0 0
0 0 1 1 0 0
1 0 0 0 0 0
0 0 0 1 0 0
0 0 0 0 1 0
0 0 0 0 0 1

8 7
# i j k l N c
1 1 0 0 0 0 -1
1 -1 0 0 0 1 0
1 -1 1 0 0 0 0
1 0 -1 0 0 1 0
1 0 0 1 0 0 -1
1 0 0 -1 0 1 0
1 0 0 0 1 0 -1
1 0 0 0 -1 1 0

0 3
N


