2
2
2
0
0
2
2
4
3
0
0
0
2
0
2
2
2
2
7
2
2
0
2
0
5
2
0
4
2
2
3
0
3
2
0
2
0
2
0
0
0
0
2
2
2
4
2
0
2
4
6
5
0
0
5
2
5
2
2
2
4
4
2
2
2
2
2
0
4
4
2
2
0
0
0
0
0
0
3
2
0
2
3
2
4
2
7
4
0
0
0
6
2
0
1
1
0
8
2
4
0
2
2
4
2
4
0
7
2
7
2
2
2
5
4
4
5
3
2
4
2
0
4
3
0
3
2
0
0
3
2
5
1
2
2
8
12
2
3
2
0
0
2
6
4
14
4
2
5
0
0
2
5
0
2
0
0
4
4
2
2
4
0
4
0
4
3
2
0
4
0
4
2
7
4
1
1
2
0
4
0
4
6
0
7
4
2
3
2
2
2
8
0
4
4
0
0
3
4
17
4
2
4
2
0
0
2
4
4
0
6
2
2
0
4
4
0
4
0
0
8
2
0
4
0
0
2
0
0
0
0
0
0
0
2
2
0
2
4
2
0
2
0
0
3
8
0
7
6
5
2
3
4
2
8
5
4
0
2
2
2
4
4
5
2
2
2
4
0
4
5
3
0
4
4
4
1
0
2
3
5
0
0
0
4
0
4
0
