0
0
0
0
8
0
0
2
4
2
2
5
2
0
0
0
0
6
2
0
0
4
4
6
2
2
0
2
0
0
0
0
4
2
2
2
2
8
2
0
0
0
0
2
0
2
0
4
0
0
2
2
4
4
2
0
4
4
4
0
0
2
7
4
2
0
6
2
0
0
10
2
0
2
11
2
0
2
2
4
0
0
9
2
2
4
0
2
25
10
0
0
2
2
10
2
4
0
2
0
0
0
1
0
2
2
9
2
4
0
0
0
0
4
0
0
4
2
2
0
4
0
2
2
3
0
2
0
0
0
0
0
2
0
0
0
0
0
7
9
3
2
8
8
2
0
2
2
9
9
2
2
0
4
2
0
0
2
2
2
4
6
2
0
3
2
2
4
0
11
0
0
2
0
2
2
4
0
10
2
6
12
4
8
4
0
4
2
2
0
0
2
0
4
2
13
0
4
2
2
0
5
2
6
0
4
0
2
2
4
0
2
2
2
0
11
2
4
3
0
9
6
11
2
2
0
0
4
0
2
7
0
0
4
0
2
0
4
2
0
0
0
2
0
0
0
0
4
2
2
2
2
2
2
9
8
0
19
0
4
8
4
0
0
2
0
0
4
4
2
3
0
0
0
0
6
2
0
0
2
2
0
0
0
2
0
2
4
