4
5
2
4
0
2
0
0
0
0
0
6
2
2
0
2
0
6
2
2
0
4
6
2
6
0
0
4
2
4
0
2
0
2
2
0
0
4
9
0
0
2
0
0
7
0
2
7
2
0
2
6
6
0
4
2
0
0
0
2
0
2
2
4
0
9
0
4
2
0
0
6
4
6
2
5
9
2
9
2
2
2
0
2
2
0
5
4
0
0
0
2
4
0
2
0
0
0
2
2
0
4
4
0
0
4
2
0
0
0
0
7
0
0
2
0
0
0
0
2
2
2
4
4
0
0
2
9
2
34
7
0
0
2
5
7
2
4
9
9
4
2
0
0
0
0
2
4
4
4
0
2
2
2
9
0
2
9
0
4
2
0
4
2
2
2
4
2
2
4
2
4
4
0
2
6
6
2
2
0
4
4
4
2
2
4
4
2
0
5
4
6
2
4
2
2
9
0
0
2
0
2
2
0
4
4
15
7
0
2
0
2
7
0
4
11
0
0
2
0
4
5
4
0
0
2
2
2
2
0
7
2
2
2
4
2
4
0
2
17
6
2
7
0
4
0
2
0
9
2
2
0
0
4
4
5
7
11
0
6
2
0
2
2
7
2
0
0
0
2
0
0
0
0
2
0
2
8
0
2
4
6
0
2
9
4
2
0
