0
4
0
6
0
4
4
4
2
2
0
0
6
0
17
0
4
0
2
0
0
6
3
0
0
11
11
2
2
10
6
6
0
6
2
0
0
6
2
2
2
4
6
0
4
8
4
15
0
8
0
0
0
0
19
2
2
2
10
11
2
2
2
4
0
4
0
4
6
4
4
2
5
2
2
4
4
6
11
4
2
13
5
6
6
2
2
0
11
6
4
4
2
9
4
0
4
63
0
2
2
2
0
2
2
0
2
0
2
4
4
15
5
8
0
2
0
4
2
0
0
0
2
2
6
8
6
29
6
6
4
15
0
0
8
8
8
4
2
2
2
8
2
0
5
2
0
0
6
2
0
8
3
17
0
0
4
2
0
0
21
0
13
4
0
2
0
15
2
2
19
11
0
9
4
9
13
0
0
2
2
0
0
2
0
2
4
2
6
6
2
4
0
0
6
2
6
9
2
6
2
2
6
7
5
4
13
4
4
2
2
17
17
10
0
4
2
2
10
17
2
4
0
0
2
2
4
2
2
0
0
7
4
0
2
4
2
4
9
3
0
0
2
2
3
0
2
4
4
0
0
0
0
13
2
7
5
2
2
2
0
3
0
2
6
2
2
6
4
2
0
3
0
9
0
2
0
0
0
0
4
0
0
4
0
2
4
4
