2
2
0
5
1
3
5
2
5
3
4
4
2
4
5
2
1
2
4
2
1
0
2
5
0
2
4
0
1
3
0
0
1
0
4
4
3
0
7
2
9
5
2
3
2
2
4
2
0
4
0
0
2
2
0
0
2
5
2
2
5
3
0
1
2
2
3
1
4
1
2
3
5
4
2
2
4
0
2
0
2
2
2
2
5
2
5
0
7
2
10
4
11
0
4
2
4
3
3
3
4
0
8
0
4
1
2
2
1
7
0
0
2
4
5
2
11
2
2
6
2
4
4
5
0
2
0
0
2
2
5
9
0
2
0
0
3
2
0
0
2
7
0
4
9
8
0
0
4
5
0
0
2
4
0
2
3
2
7
0
2
2
3
0
4
2
4
6
4
4
2
0
0
0
15
0
0
1
0
2
4
2
4
0
4
4
4
0
1
1
4
2
4
0
0
0
0
2
0
2
0
0
0
0
2
0
0
0
2
4
2
0
0
2
2
4
0
0
2
0
0
0
0
0
2
0
4
1
2
0
0
2
0
0
3
5
0
2
0
0
0
0
0
0
0
0
0
0
4
0
1
2
1
0
4
0
0
2
1
0
0
3
2
1
2
1
1
4
2
0
0
1
3
3
3
2
3
1
7
0
0
0
3
5
3
5
1
5
