2
0
0
0
2
5
4
8
2
0
0
2
0
2
0
5
4
2
3
0
0
2
2
0
0
2
2
3
5
2
0
5
0
0
0
2
6
0
0
6
3
0
3
0
7
0
2
2
13
4
0
6
0
0
2
2
2
2
0
2
2
0
2
0
7
2
2
0
0
0
0
2
2
4
2
4
0
2
0
4
3
2
4
2
2
0
1
2
2
5
0
0
4
0
0
3
2
7
2
2
0
5
2
4
7
2
2
0
0
8
4
2
2
0
2
0
2
9
0
4
0
0
2
3
5
0
2
0
0
4
2
7
0
2
4
2
0
2
0
0
2
0
0
0
0
2
4
0
3
2
6
2
0
0
3
1
0
0
2
0
2
0
0
2
5
0
2
2
2
0
0
3
5
4
2
4
0
4
0
0
2
1
2
3
5
4
2
0
3
0
0
0
1
2
0
12
4
3
2
0
0
4
0
5
2
2
2
4
2
0
0
2
0
3
0
0
2
3
7
2
3
4
0
0
0
0
2
2
0
0
0
0
0
0
0
7
3
2
4
5
0
4
23
2
0
3
4
0
5
0
3
0
3
3
0
0
2
1
0
0
2
1
0
0
2
3
0
0
0
5
6
0
2
3
4
0
1
2
0
4
3
3
3
0
0
2
2
1
