0
0
9
0
2
1
4
0
0
0
0
2
2
3
2
0
0
2
0
0
2
0
7
2
2
0
0
7
2
0
5
2
5
0
3
0
0
2
7
2
0
0
3
0
2
0
2
5
2
0
0
0
0
0
0
0
2
2
2
2
0
0
0
0
0
0
0
0
2
0
0
0
2
2
0
0
0
2
0
0
0
2
0
2
2
0
0
0
7
0
0
2
0
2
0
2
0
13
2
13
1
2
2
0
0
2
0
0
0
5
0
2
0
0
3
0
0
0
2
2
2
0
0
0
3
3
0
0
3
3
0
3
0
0
7
0
0
5
7
2
0
0
2
0
0
0
2
3
7
3
0
2
0
5
9
3
2
3
0
3
3
0
3
2
2
2
0
0
3
2
1
0
5
0
11
2
3
2
0
5
2
0
3
1
5
2
0
11
2
0
3
7
9
9
2
0
2
0
0
5
0
2
2
0
0
2
7
3
0
3
5
2
0
0
5
0
7
11
5
2
0
7
5
1
39
2
0
0
2
0
2
0
0
13
3
2
0
7
2
0
3
0
2
0
3
2
0
5
5
13
5
3
0
0
0
0
0
0
0
2
0
1
0
0
7
2
2
2
0
0
2
0
2
2
0
2
16
0
0
0
0
15
0
9
0
9
0
0
