0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
4
1
1
0
0
0
3
0
0
1
3
1
0
0
0
0
0
0
0
0
1
0
1
1
0
1
0
0
3
0
0
1
0
3
1
1
1
0
1
0
2
0
1
0
0
0
1
7
3
0
1
4
2
1
2
1
0
1
0
0
3
1
4
4
0
0
0
1
1
1
1
3
3
1
6
8
3
6
3
1
0
0
7
6
1
0
1
4
1
1
1
0
0
0
0
0
0
0
9
1
3
0
4
0
0
0
1
4
0
0
1
4
0
1
1
0
0
0
1
1
4
1
0
6
1
0
6
0
0
0
0
0
1
2
0
0
3
1
0
5
6
23
27
6
4
0
0
4
5
3
5
3
4
0
0
0
0
1
0
1
0
0
1
0
0
1
1
2
1
0
1
1
0
7
0
0
5
3
1
7
1
6
3
1
1
3
8
4
6
4
5
0
1
0
0
1
0
1
0
0
3
0
1
0
0
0
0
0
12
13
3
3
15
0
4
0
0
0
0
1
1
0
0
0
0
1
0
0
2
0
3
1
6
9
0
0
1
6
1
0
5
1
1
0
1
9
1
0
0
0
3
0
0
0
0
