9
5
1
9
13
5
0
0
13
5
5
7
7
5
9
0
13
7
5
9
9
9
1
7
7
5
0
9
7
7
4
7
9
7
5
0
7
7
5
0
7
9
0
7
9
7
0
11
9
9
7
5
7
0
9
7
9
0
9
0
9
0
13
0
7
0
9
5
9
0
7
9
7
9
0
7
7
5
3
7
11
7
15
0
7
0
3
7
0
7
5
0
3
9
9
5
0
7
9
0
5
11
9
0
0
11
5
7
0
9
5
9
0
7
7
7
7
9
9
11
0
0
0
0
5
0
0
0
7
5
5
0
7
3
0
0
5
0
7
0
0
0
0
0
0
0
0
0
0
3
0
15
0
1
9
0
7
7
5
17
0
1
7
5
0
15
0
9
5
11
0
1
5
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
3
7
0
5
7
13
0
5
7
0
7
9
3
0
5
15
7
0
13
11
5
7
13
5
0
9
7
5
3
9
11
21
7
5
7
5
5
7
7
7
0
25
11
13
0
11
21
5
3
11
11
5
7
13
3
11
0
19
11
0
5
9
5
0
5
0
7
0
5
7
5
0
15
11
7
0
13
11
13
0
7
9
7
0
9
17
7
0
11
9
9
0
7
5
7
0
0
11
