0
4
2
4
0
2
0
2
3
2
2
0
2
4
3
0
0
0
3
3
0
2
7
0
3
5
5
2
0
0
2
2
2
3
2
0
2
0
0
2
0
7
3
5
0
0
2
0
4
0
0
0
0
3
5
2
0
49
2
0
3
0
2
0
0
0
3
2
0
0
7
0
3
0
5
3
3
5
3
4
2
0
0
2
5
0
0
0
0
0
2
0
0
4
0
7
3
0
0
0
0
2
2
5
0
0
0
5
3
0
0
0
0
0
0
3
0
0
0
2
5
2
0
0
0
0
2
0
5
2
2
3
4
3
0
2
3
5
1
2
0
0
5
1
2
3
0
5
2
5
4
3
0
2
0
7
0
0
86
0
0
3
1
0
0
5
2
5
3
0
0
0
3
5
3
0
2
0
0
2
5
4
0
83
0
0
2
0
0
2
1
7
0
7
3
5
0
5
5
0
0
94
5
5
5
2
0
2
2
7
7
7
0
0
0
3
0
5
0
0
3
9
5
98
0
4
5
7
7
0
0
0
5
2
7
0
2
0
7
7
5
0
3
5
7
0
9
7
7
0
11
92
0
0
2
2
7
0
5
2
0
0
5
7
7
4
0
0
7
5
0
9
2
0
5
5
0
2
0
3
5
7
7
7
0
2
0
0
