4
6
9
0
0
6
8
6
6
0
4
0
10
4
8
9
2
2
12
0
2
12
0
0
8
6
4
6
6
2
6
6
0
6
0
0
2
0
8
2
8
8
4
4
0
6
0
0
0
9
8
2
13
4
0
8
0
0
0
0
8
0
8
6
6
6
8
4
2
0
0
0
2
6
10
2
10
2
0
8
6
0
4
0
2
11
10
4
2
10
4
6
10
0
4
0
6
4
0
6
2
4
6
8
6
0
0
0
2
4
6
4
6
4
2
10
2
0
0
0
8
11
4
4
0
6
8
6
0
0
0
0
6
0
6
9
0
0
2
4
6
0
0
0
4
2
2
11
8
6
4
8
0
8
0
2
4
4
2
8
0
9
0
0
6
4
0
0
8
0
7
6
10
3
14
8
6
0
0
0
8
6
6
8
6
2
4
6
7
12
0
0
10
0
4
6
2
8
12
6
11
8
0
2
12
6
10
0
7
10
4
0
4
2
0
0
5
7
2
2
6
2
2
8
6
10
2
0
7
22
4
6
5
4
2
7
2
6
0
0
8
4
7
10
7
0
0
0
4
6
2
0
0
0
8
4
4
6
2
6
0
0
0
0
6
0
0
5
7
9
2
0
2
4
0
0
6
4
6
4
7
4
6
2
11
0
0
0
