1 0 0 0 0 0
0 1 0 0 0 0
0 0 1 0 0 0
0 0 0 1 0 0
0 0 0 0 1 0
0 0 0 0 0 1
-1 0 0 0 0 0
0 -1 0 0 0 0
0 0 -1 0 0 0
0 0 0 -1 0 0
0 0 0 0 -1 0
0 0 0 0 0 -1
2 1
3 1
4 1
5 1
6 1
8 1
9 1
10 1
11 1
12 1
3 2
4 2
5 2
6 2
7 2
9 2
10 2
11 2
12 2
4 3
5 3
6 3
7 3
8 3
10 3
11 3
12 3
5 4
6 4
7 4
8 4
9 4
11 4
12 4
6 5
7 5
8 5
9 5
10 5
12 5
7 6
8 6
9 6
10 6
11 6
8 7
9 7
10 7
11 7
12 7
9 8
10 8
11 8
12 8
10 9
11 9
12 9
11 10
12 10
12 11