2 -1 0 0 0
1 1 -1 0 0
1 -2 1 0 0
1 0 1 -2 0
1 -1 -1 2 0
0 1 -2 2 0
1 0 -1 2 -2
1 -1 1 -2 2
0 1 0 -2 2
