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
2
4
0
4
6
0
0
7
5
4
3
9
4
2
6
9
5
2
2
2
19
6
50
2
4
2
4
2
9
0
2
3
3
2
2
4
0
2
0
4
2
0
0
2
5
0
7
4
6
7
4
2
3
2
2
5
2
2
0
4
4
0
2
2
4
6
6
0
3
2
0
15
2
4
0
4
3
2
0
0
0
4
4
8
4
2
0
2
2
0
2
6
0
0
4
0
8
0
2
24
0
2
0
4
8
10
17
2
0
4
0
2
0
0
0
8
2
4
5
0
4
27
6
4
4
0
2
0
7
9
2
3
2
2
4
2
8
7
9
2
3
2
8
2
0
2
6
37
24
6
2
56
5
25
2
15
0
6
4
6
4
6
6
13
20
42
8
2
4
4
2
9
12
17
4
0
3
17
14
38
4
2
2
4
8
3
3
6
3
2
61
2
0
12
11
9
7
28
5
3
5
5
18
11
2
11
4
11
7
7
6
9
6
7
6
9
4
2
6
4
