0
0
0
2
0
2
2
2
0
0
0
0
0
0
0
0
2
0
4
0
0
0
0
0
2
0
6
0
2
2
0
4
0
0
2
2
0
0
0
2
0
0
1
33
19
18
10
11
30
0
2
2
0
0
4
2
0
0
2
34
2
0
14
0
15
8
16
2
0
1
7
2
0
2
0
18
11
0
2
6
0
2
2
2
2
2
0
0
0
0
4
0
0
4
0
3
2
2
0
0
4
0
2
2
0
0
2
0
1
0
5
20
2
2
0
0
0
0
4
0
2
2
0
2
4
4
1
0
0
2
0
5
2
3
2
0
6
2
3
6
2
0
5
2
0
0
0
2
3
5
0
2
4
0
4
0
2
0
7
2
2
0
2
3
4
2
2
2
4
7
3
7
2
0
0
0
2
0
0
4
0
0
2
2
0
2
0
0
0
2
2
2
9
5
0
2
0
2
9
3
4
0
0
0
0
0
0
0
0
0
2
0
2
2
0
2
0
0
0
2
0
0
0
2
2
0
2
2
0
32
30
4
2
2
0
0
0
0
6
0
0
0
0
0
0
2
0
0
0
2
2
0
2
0
2
0
1
0
1
0
0
0
2
0
0
4
2
0
0
8
0
0
4
0
0
0
0
0
2
0
2
2
0
0
0
0
2
0
