0
0
1
2
7
0
0
0
2
2
3
0
0
2
0
2
7
0
2
5
2
0
0
2
3
0
0
0
2
0
3
0
0
0
5
0
2
0
0
0
0
2
0
0
0
3
7
0
0
3
3
5
1
0
3
0
0
3
2
0
0
0
2
13
0
1
0
0
2
5
1
0
0
0
0
5
4
0
0
0
0
5
0
0
0
1
0
5
0
2
0
0
1
3
2
0
0
1
0
7
0
5
0
3
0
5
1
7
0
0
2
3
0
0
0
0
7
5
0
0
0
0
0
2
11
3
0
3
3
7
2
5
2
2
2
2
0
1
0
0
0
5
4
0
0
0
3
2
0
2
9
0
5
13
0
1
91
2
7
1
0
0
0
0
9
5
2
0
0
2
7
5
0
0
0
0
7
7
2
0
0
1
5
2
1
94
0
2
1
0
0
2
0
0
5
2
7
2
0
3
5
7
2
0
4
3
7
0
84
0
3
0
5
1
0
5
2
5
1
0
5
0
2
2
0
0
0
0
7
3
11
1
2
2
0
7
3
0
2
2
2
0
9
2
0
2
0
0
2
0
0
5
0
5
5
0
0
3
2
3
5
5
0
0
0
3
0
0
3
0
3
5
0
0
0
2
0
3
0
5
0
0
0
3
0
5
0
2
