2
4
2
0
3
1
2
2
3
0
2
4
0
2
2
0
4
3
4
5
2
2
0
0
0
2
4
4
2
5
6
0
0
2
2
5
2
4
4
2
4
5
4
0
6
4
0
2
0
2
2
0
2
3
5
0
2
4
4
1
2
0
2
2
2
6
0
5
4
0
4
4
2
0
2
2
4
2
0
4
1
2
6
2
0
0
0
2
0
3
4
0
0
2
2
0
0
3
2
0
0
3
0
2
0
6
2
5
3
0
3
3
2
0
5
2
4
2
0
0
2
2
0
0
2
4
2
4
1
2
4
4
7
0
4
0
4
2
6
4
2
4
2
2
2
27
0
0
4
0
0
2
4
0
23
0
2
4
0
2
0
0
4
3
2
4
3
25
2
2
0
0
3
4
2
4
2
4
0
2
2
2
6
2
3
6
1
2
4
0
1
2
2
2
6
2
2
3
1
2
4
5
2
9
3
2
2
1
2
2
1
0
2
4
5
0
5
4
2
2
3
5
2
5
2
3
2
2
0
2
0
4
2
5
23
0
4
5
2
2
3
2
4
2
2
2
2
4
0
2
2
0
2
4
0
2
0
4
0
2
3
0
7
0
0
0
4
2
2
2
0
2
4
2
4
0
5
3
3
2
2
2
0
0
2
5
0
4
