0
0
0
0
2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
7
0
2
0
0
0
0
0
0
0
0
3
0
0
0
1
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
1
0
0
1
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
3
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
6
0
15
0
0
0
0
0
0
1
0
1
0
0
0
8
0
2
0
0
0
1
0
3
0
0
0
2
0
1
0
0
0
2
0
1
0
0
0
1
0
7
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0
3
0
0
20
0
13
0
0
0
0
0
0
1
0
0
0
0
0
0
0
2
2
0
2
0
0
2
0
0
0
0
0
1
0
0
0
1
0
1
0
0
0
12
0
22
0
0
0
1
0
3
0
0
0
0
0
1
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
11
0
0
1
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
5
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0
0
5
5
0
8
0
0
0
33
0
0
0
0
2
0
0
0
0
0
1
0
0
0
0
0
0
0