3
5
0
0
7
5
0
0
9
7
7
0
9
7
5
0
7
5
2
7
11
5
0
7
7
9
0
9
9
9
0
15
9
7
5
7
7
0
11
0
11
0
5
7
5
7
0
11
9
7
0
7
7
9
0
7
11
3
7
5
7
0
11
9
7
0
11
5
3
0
3
0
9
0
7
5
5
9
5
0
3
9
9
0
9
11
13
0
5
5
9
0
5
0
7
7
7
0
5
7
3
7
9
9
0
11
11
0
0
7
5
5
0
7
11
9
0
7
11
9
0
0
0
0
11
0
11
0
5
3
3
0
0
0
0
0
9
7
0
0
0
0
0
0
0
0
0
0
0
2
9
0
3
0
7
0
7
0
7
1
0
11
0
0
3
5
3
5
5
9
13
5
0
0
0
5
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
5
0
5
0
5
0
18
5
0
7
3
0
1
0
0
5
3
0
0
7
11
0
0
13
15
0
0
5
3
0
7
0
11
0
5
0
11
5
7
5
7
0
7
0
3
15
17
0
7
7
7
0
15
9
7
0
5
9
7
0
9
13
0
7
19
9
0
17
3
3
0
5
7
5
0
7
7
5
5
7
7
2
7
13
3
3
9
9
9
0
0
23
7
7
5
7
7
