 4 4 1 0 1 2 3 4
 1 4 4 1 3 3 0 4 4 0
 1 1 4 2 -1 3 3 1 2 4 -1 1
 4 6 12 5 2 2 0 3 3 0
 1 1 3 2 -1 2 3 1 1 1 1 5 2 -1 4 4 1 1 1 1 6 3 -1 4 4 1 2 2 1 6 3 -1 5 4 1 3
 6 4 12 17 1 1 0 2 2 0
 1 1 2 2 -1 1 1 1 3 3 -1 1 2 1 3 3 -1 2 1 1 4 4 -1 1 2 1 4 4 -1 2 3 1 4 4 -1 3
 4 1 4 29 0 0 0 1 1 0
 1 1 1 2 1 1 3 1 1 4 1 1
 1 4 4 33 3 3 0 4 4 0
 1 1 4 2 -1 3 3 1 2 4 -1 1
 1 6 12 37 2 2 0 4 4 0
 0 1 6 0 -1 5 0 1 3 0 -1 6 0 1 4 0 -1 2 0 1 5 0 -1 4 0 1 1 0 -1 3 0 1 2 0 -1 1
 1 4 24 49 1 1 0 4 4 0
 0 1 4 0 -1 3 0 -1 4 0 1 2 0 1 3 0 -1 2 0 -1 4 0 1 3 0 1 4 0 -1 1 0 -1 3 0 1 1 0
 1 4 0 -1 2 0 -1 4 0 1 1 0 1 2 0 -1 1 0 -1 3 0 1 2 0 1 3 0 -1 1 0 -1 2 0 1 1
 1 1 24 73 0 0 0 4 4 0
 0 1 1 0 -1 1 0 -1 1 0 1 1 0 1 1 0 -1 1 0 -1 1 0 1 1 0 1 1 0 -1 1 0 -1 1 0 1 1 0
 1 1 0 -1 1 0 -1 1 0 1 1 0 1 1 0 -1 1 0 -1 1 0 1 1 0 1 1 0 -1 1 0 -1 1 0 1 1
 0 0 0 0 0 0 0 0 0 0
 0 0 0 0 0 0 0 0 0 0
