7
9
0
9
5
0
7
8
7
7
9
0
13
4
9
11
8
6
0
5
5
6
0
0
7
0
6
2
0
7
11
0
6
0
0
7
0
7
10
0
8
7
0
7
19
0
3
0
7
4
12
3
3
9
0
0
13
0
10
0
8
6
8
7
0
11
0
7
4
6
8
8
8
8
6
0
0
7
0
6
6
9
0
0
0
6
2
0
7
7
0
10
0
1
4
0
8
14
0
7
7
6
8
0
10
8
8
5
10
0
8
6
0
5
8
11
9
4
8
0
20
10
8
8
0
1
0
0
7
8
0
6
0
0
8
6
0
4
10
5
7
8
0
0
3
3
1
8
8
3
1
0
2
6
0
0
4
1
0
8
7
0
8
8
0
1
12
0
0
8
6
0
9
0
0
8
8
7
0
18
7
0
0
12
0
0
10
10
6
0
6
7
6
0
0
14
0
9
4
0
10
13
0
10
11
0
0
6
6
0
8
0
0
10
13
10
17
0
8
9
6
9
20
0
1
9
0
0
20
0
7
7
0
9
2
0
8
0
0
7
0
4
0
8
6
8
6
0
7
0
6
7
0
7
0
7
1
0
0
0
0
0
0
0
0
0
0
6
0
6
0
7
5
0
8
7
2
11
6
0
11
0
8
0
0
7
10
0
