2 
1 
2 1
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
2 1
2 1
3 2
3 2
2 1
2 1
1 0
1 0
1 0
1 0
2 1
2 1
1 0
1 0
2 1
2 1
2 1
2 1
1 0
1 0
2 1
2 1
2 1
2 1
1 0
1 0
1 0
1 0
6 5
6 5
30 29
30 29
38 37
38 37
9 8
9 8
