[ 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  1  0  0]
[ 0  0  0  0  0  1  0]
[ 0  0  0  0  0  0  1]
[ 1 -1 -1  0  0  0  0]
[ 1 -1  0 -1  0  0  0]
[ 1 -1  0  0 -1  0  0]
[ 1 -1  0  0  0 -1  0]
[ 1 -1  0  0  0  0 -1]
[ 1  0 -1 -1  0  0  0]
[ 1  0 -1  0 -1  0  0]
[ 1  0 -1  0  0 -1  0]
[ 1  0 -1  0  0  0 -1]
[ 1  0  0 -1 -1  0  0]
[ 1  0  0 -1  0 -1  0]
[ 1  0  0 -1  0  0 -1]
[ 1  0  0  0 -1 -1  0]
[ 1  0  0  0 -1  0 -1]
[ 1  0  0  0  0 -1 -1]
[ 2  0 -1 -1 -1 -1 -1]
[ 2 -1  0 -1 -1 -1 -1]
[ 2 -1 -1  0 -1 -1 -1]
[ 2 -1 -1 -1  0 -1 -1]
[ 2 -1 -1 -1 -1  0 -1]
[ 2 -1 -1 -1 -1 -1  0]