2
0
4
0
7
5
2
0
4
2
10
2
0
2
6
2
2
2
4
2
0
0
10
7
47
63
0
2
2
2
7
4
6
2
4
4
5
5
0
5
6
2
2
6
2
6
2
2
2
2
2
4
2
2
0
8
2
0
2
0
2
4
5
4
4
8
2
0
9
0
4
2
4
4
2
6
0
0
4
4
2
4
2
0
4
0
4
0
4
0
0
2
2
0
7
0
5
3
7
0
0
2
2
0
2
0
6
6
4
9
0
0
4
0
0
9
7
2
2
2
4
6
6
4
4
0
3
2
6
11
4
7
0
4
0
7
2
7
2
0
7
0
0
4
0
2
5
2
2
0
0
0
4
3
0
4
2
0
0
2
2
2
4
7
0
7
0
4
8
4
0
2
2
0
5
2
4
0
9
4
2
0
2
2
4
2
2
2
0
4
2
2
4
2
0
2
6
2
4
0
2
6
0
0
6
2
3
2
4
0
3
0
0
4
0
6
4
2
11
5
6
8
2
2
0
0
4
0
2
7
6
2
0
6
2
4
0
0
0
4
0
2
0
4
2
0
6
2
0
0
3
0
2
0
7
4
4
0
5
2
6
2
5
4
0
5
9
2
7
2
5
0
11
0
2
6
2
2
3
2
60
2
3
2
4
4
2
3
