2
0
3
0
2
4
4
2
0
1
2
5
1
0
0
2
2
0
3
2
2
5
2
2
2
2
4
2
0
0
3
0
2
2
0
2
2
0
0
0
7
4
3
2
3
2
2
0
0
0
1
4
0
2
4
4
0
4
3
0
0
0
0
0
16
4
0
0
2
2
2
2
2
2
0
2
0
2
0
2
0
2
2
2
3
2
14
2
0
4
2
2
2
2
2
2
0
0
0
0
0
0
2
2
0
4
0
2
2
4
0
2
2
0
0
2
0
2
2
2
4
5
0
2
5
2
2
4
2
2
2
4
2
2
1
0
2
0
2
2
2
2
2
2
0
4
0
2
0
2
4
2
5
4
2
0
0
0
4
5
7
3
2
0
1
8
2
2
4
4
3
2
5
0
3
2
0
0
0
2
2
2
1
6
2
2
2
2
0
0
2
2
3
6
3
2
2
0
0
2
0
0
0
0
0
2
0
2
4
2
0
4
2
9
2
3
4
0
0
2
0
2
2
0
0
7
0
0
0
0
0
17
0
2
0
2
0
2
2
2
1
13
4
0
2
0
2
0
0
2
4
4
3
5
4
1
4
2
7
3
2
3
2
2
4
0
0
0
3
0
0
2
0
2
0
3
2
0
3
2
2
0
4
2
4
2
0
0
