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
0
0
0
0
0
0
0
0
0
0
0
0
17
25
9
15
12
37
13
19
9
8
20
19
13
15
18
23
35
22
16
20
20
21
14
18
13
16
34
19
15
20
23
8
17
28
17
16
41
22
37
11
10
12
17
25
20
12
19
20
32
38
18
14
25
22
43
17
11
17
13
21
39
16
11
14
20
18
34
19
10
8
19
26
30
10
21
14
14
16
17
11
21
18
12
19
14
8
9
8
14
17
21
7
11
11
9
9
14
17
21
22
13
19
25
25
10
26
26
9
8
7
13
23
12
11
15
7
10
19
13
11
11
15
7
17
32
16
17
9
14
19
12
6
23
19
7
15
9
11
9
16
17
17
11
14
25
9
13
16
11
12
7
17
22
5
7
14
12
9
11
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
