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