0
9
0
0
2
0
6
4
9
0
6
2
27
2
4
2
0
6
0
7
0
8
4
9
8
2
2
0
15
2
6
7
0
0
2
4
2
0
4
2
2
0
8
4
0
4
4
2
2
0
2
6
0
8
4
16
0
14
2
4
2
0
2
11
4
0
2
2
0
2
0
4
4
2
2
4
0
2
4
0
11
2
4
0
0
2
0
2
8
2
4
4
7
6
2
2
4
0
2
2
2
6
2
0
6
6
2
7
0
4
5
11
2
4
9
2
0
2
2
12
2
2
0
11
6
4
2
0
0
2
4
4
8
6
2
2
4
2
2
8
2
6
4
2
0
0
4
0
6
2
2
2
0
6
0
0
2
2
4
4
0
2
0
7
4
2
2
2
4
0
2
2
6
7
2
0
6
0
0
6
4
2
2
6
2
2
8
0
2
4
5
4
6
5
4
4
0
6
4
2
2
10
0
4
2
4
5
2
2
0
2
0
6
2
2
7
2
0
0
0
13
5
4
0
2
2
10
4
4
0
2
2
4
2
0
6
4
0
4
4
2
6
4
2
2
0
0
2
2
4
0
2
6
0
2
6
4
4
13
4
4
17
0
2
0
2
0
6
2
2
2
6
11
2
0
6
0
13
2
10
4
3
10
2
0
0
0
2
