3 8 4 86 103 107 109 109 109 1 1 1 1 1 1 1 1 7 8 8 8 8 8 8 8
0 0 1 1
0 0 1 2
1 0 0 1
0 0 0 2
0 0 0 3
0 1 1 3
0 0 1 1
0 0 1 1
y

