1 
0 
1 0
2 1
2 1
2 1
2 1
3 2
3 2
1 0
1 0
1 0
1 0
1 0
1 0
3 2
3 2
1 0
1 0
1 0
1 0
1 0
1 0
2 1
2 1
1 0
1 0
11 10
11 10
1 0
1 0
3 2
3 2
4 3
4 3
15 14
15 14
81 80
81 80
25 24
25 24
19 18
19 18
16 15
16 15
15 14
15 14
6 5
6 5
