2
0 1
1 0
4
0 1 0 0
1 -1 0 1
0 0 1 0
0 1 0 0
5
0 1 0 0 0
1 -1 0 1 0
0 1 0 -1 1
0 0 0 1 0
0 0 1 0 0
6
0 0 1 0 0 0
0 1 -1 0 1 0
1 -1 0 1 0 0
0 1 0 0 -1 1
0 0 1 -1 1 0
0 0 0 1 0 0
5
0 1 0 0 0
0 0 0 1 0
1 -1 1 -1 1
0 1 0 0 0
0 0 0 1 0
5
0 0 1 0 0
0 1 -1 1 0
1 -1 1 -1 1
0 1 -1 1 0
0 0 1 0 0
7
0 0 0 1 0 0 0
0 1 0 -1 0 1 0
0 0 0 1 0 0 0
1 -1 1 -1 1 -1 1
0 0 0 1 0 0 0
0 1 0 -1 0 1 0
0 0 0 1 0 0 0
7
0 0 0 0 0 1 0
0 0 0 1 0 0 0
0 1 0 0 0 0 0
1 -1 1 -1 1 -1 1
0 1 0 0 0 0 0
0 0 0 1 0 0 0
0 0 0 0 0 1 0
11
0 0 0 0 0 0 0 0 0 1 0
0 0 0 0 0 1 0 0 0 0 0
0 0 0 1 0 0 0 0 0 0 0
0 1 0 -1 0 0 0 1 0 0 0
0 0 0 1 0 0 0 0 0 0 0
1 -1 1 -1 1 -1 1 -1 1 -1 1
0 1 0 0 0 0 0 0 0 0 0
0 0 0 0 0 1 0 0 0 0 0
0 0 0 1 0 -1 0 1 0 0 0
0 0 0 0 0 1 0 0 0 0 0
0 0 0 0 0 0 0 0 0 1 0
10
0 0 0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 1 0 0
0 0 0 0 1 0 0 0 0 0
0 1 0 0 -1 0 1 0 0 0
1 -1 1 0 0 0 -1 0 1 0
0 0 0 0 0 1 0 0 0 0
0 1 -1 0 1 0 0 0 0 0
0 0 0 1 -1 0 1 0 0 0
0 0 0 0 1 0 0 0 0 0
0 0 1 0 0 0 0 0 0 0
8
0 0 1 0 0 0 0 0
0 0 0 0 0 1 0 0
0 0 0 1 0 -1 0 1
1 0 0 -1 1 0 0 0
0 0 0 0 0 0 1 0
0 1 -1 1 0 0 0 0
0 0 1 0 0 0 0 0
0 0 0 0 0 1 0 0
6
0 0 0 0 1 0
0 0 1 0 -1 1
0 1 -1 1 0 0
0 0 1 0 0 0
1 0 -1 0 1 0
0 0 1 0 0 0
7
0 0 0 0 1 0 0
0 0 0 1 -1 1 0
0 0 1 -1 1 -1 1
1 0 -1 1 0 0 0
0 1 0 0 0 0 0
0 0 1 0 -1 1 0
0 0 0 0 1 0 0
3
0 0 1
0 1 0
1 0 0
3
1 0 0
0 1 0
0 0 1
3
0 1 0
1 -1 1
0 1 0
9
0 0 0 0 1 0 0 0 0
0 0 0 1 -1 1 0 0 0
0 0 0 0 1 0 0 0 0
0 0 1 0 -1 0 1 0 0
0 0 0 0 1 0 0 0 0
0 1 0 0 -1 0 0 1 0
0 0 0 0 1 0 0 0 0
1 0 0 0 -1 0 0 0 1
0 0 0 0 1 0 0 0 0
0