6
0
0
2
2
0
2
4
3
3
2
0
4
4
2
4
5
4
4
0
5
1
0
0
2
0
2
0
0
4
4
4
1
0
0
0
4
4
0
2
17
5
2
0
0
0
5
0
1
0
2
0
4
0
3
2
3
3
0
7
2
2
6
4
4
4
4
9
2
1
4
2
0
0
1
0
2
3
2
2
4
1
4
2
4
0
0
2
0
2
3
4
0
2
0
2
2
0
2
4
0
2
1
2
4
4
0
4
2
2
4
2
2
0
4
4
2
0
2
0
6
2
2
0
2
6
2
0
0
0
19
3
0
2
2
2
2
2
4
0
4
3
2
2
2
0
0
0
2
5
6
6
21
4
0
0
0
0
0
2
3
0
0
0
2
0
4
4
4
2
3
4
2
2
0
4
0
2
1
2
2
0
0
0
2
0
7
0
4
0
4
2
0
4
2
0
2
3
2
0
21
0
2
2
0
2
1
4
2
2
0
2
4
1
4
17
0
0
0
2
2
2
0
0
17
0
1
6
1
0
4
3
0
2
2
0
15
4
0
0
4
0
4
2
2
4
4
19
2
2
2
0
13
0
0
0
0
2
2
4
0
2
2
2
2
0
2
0
0
2
0
2
5
0
0
0
0
2
0
0
2
21
2
0
0
2
0
4
