2
3
3
2
0
4
7
0
4
6
0
3
0
5
4
3
4
4
2
2
2
2
2
2
4
3
2
17
2
2
2
2
4
4
2
0
2
0
0
2
1
2
0
6
4
3
7
0
3
4
2
4
0
0
0
3
2
2
2
0
4
5
2
2
0
2
21
4
2
2
2
3
2
6
0
4
2
0
4
2
6
0
2
0
7
4
7
4
5
4
4
4
4
4
2
2
6
25
4
2
4
4
3
0
0
5
0
2
4
4
5
2
2
4
4
2
4
0
2
4
19
2
4
4
6
4
21
2
1
6
4
4
2
2
0
2
2
2
0
2
6
0
4
2
2
4
2
4
23
2
2
21
2
0
4
7
2
0
19
0
4
0
2
21
0
2
5
0
4
0
2
0
3
2
2
2
0
0
4
4
4
6
5
3
2
2
4
0
0
0
4
2
2
4
0
0
5
2
0
4
2
2
4
4
0
4
2
4
2
0
2
6
0
0
4
2
4
2
2
2
2
2
2
0
2
4
0
4
2
4
4
2
2
2
2
2
2
2
4
2
3
4
2
7
4
2
0
19
4
23
4
4
0
4
0
7
7
2
2
0
0
0
0
6
0
2
0
2
2
0
4
5
2
2
4
2
2
0
4
0
4
7
6
0
3
0
2
2
