0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
4
6
2
2
4
2
10
8
2
4
6
8
2
6
8
2
10
10
18
8
16
2
4
6
20
16
6
4
10
2
27
2
8
4
4
8
8
4
4
8
2
10
8
6
4
27
8
8
6
6
2
0
2
6
4
4
8
12
6
2
6
2
2
10
37
6
4
29
8
4
4
4
10
6
8
10
6
8
4
2
33
6
6
10
4
4
6
6
8
10
6
37
6
4
8
4
6
8
4
6
4
4
8
8
8
12
14
12
6
6
8
8
10
18
14
22
6
18
12
8
14
24
22
10
10
10
23
16
23
8
10
14
13
16
8
14
20
14
14
10
12
8
4
21
14
14
14
10
10
10
16
10
4
6
8
12
8
10
10
14
12
10
6
33
12
6
6
10
14
8
12
10
8
21
12
4
4
19
12
10
6
12
14
6
8
8
18
14
10
10
6
6
14
12
14
12
10
6
16
18
12
4
4
31
20
12
8
8
12
6
6
12
53
