1
1
1
3
1
3
2
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
1
1
1
1
1
1
2
1
2
1
1
2
4
1
16
1
1
1
1
2
1
1
2
3
1
3
2
1
1
1
1
1
4
3
2
2
1
1
1
1
4
3
2
1
1
1
1
1
1
3
2
1
1
1
13
1
4
1
3
1
4
1
2
1
2
1
7
9
1
2
1
1
1
1
1
1
1
7
1
1
1
1
1
13
8
12
2
1
1
1
1
1
1
2
2
3
1
8
1
1
1
9
1
1
1
2
1
2
2
1
1
6
1
3
4
33
1
1
1
1
1
1
2
1
2
1
1
1
5
1
1
2
1
1
1
1
1
2
1
1
1
1
2
8
4
2
5
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
2
1
2
1
1
1
1
1
1
1
1
5
1
1
1
1
1
6
1
1
1
1
1
7
1
1
1
1
2
1
1
3
1
6
2
1
1
3
1
1
1
2
1
2
1
1
1
1
1
1
1
2
3
1
1
1
1
3
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
2
2
1
1
1
1
1
1
1
1
2
1
1
1
2
1
6
3
2
1
1
1
1
3
3
3
3
1
7
2
1
1
1
4
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
4
1
1
4
4
2
2
1
1
1
1
2
1
2
1
1
1
1
2
1
1
1
1
1
2
1
2
1
1
1
1
2
2
1
1
1
1
1
1
1
6
2
27
1
1
1
1
3
2
1
2
1
2
1
3
1
1
1
1
1
1
1
1
5
3
2
1
1
1
1
7
1
14
1
1
3
1
1
2
5
1
1
3
2
1
1
1
2
4
1
2
4
1
1
7
13
1
1
1
1
1
1
3
2
5
3
1
1
1
1
3
1
2
2
4
1
4
1
18
1
10
1
1
3
2
1
1
1
1
1
1
6
1
1
1
1
1
2
2
1
1
4
1
1
1
1
10
1
1
1
3
1
1
8
1
1
2
128
1
1
1
1
1
1
1
2
2
1
1
1
4
1
9
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
3
1
2
2
1
1
1
7
6
8
1
1
1
3
1
2
2
1
1
1
1
1
1
1
1
1
1
1
2
1
3
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
5
2
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
3
2
1
1
59
1
3
1
1
1
1
1
1
2
1
1
3
1
1
4
2
1
1
1
1
1
1
1
3
2
5
1
1
1
1
1
1
1
2
3
1
2
1
6
1
1
1
1
1
1
1
1
1
1
4
2
1
6
2
1
1
2
3
1
5
1
1
1
4
5
1
6
3
1
1
1
1
3
1
1
2
1
1
1
1
3
1
3
1
1
15
1
2
1
1
1
3
1
2
1
1
1
2
1
6
1
1
1
2
1
1
1
1
1
3
9
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
3
2
1
2
1
1
1
1
1
2
1
1
1
2
5
1
1
1
1
1
1
1
1
1
4
8
1
1
11
1
1
2
1
1
2
1
1
1
1
2
2
1
3
1
1
1
4
1
1
1
2
1
2
2
1
1
2
1
1
1
1
2
1
1
1
9
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
4
1
2
1
1
1
4
2
3
1
1
1
3
2
2
2
1
4
1
1
5
1
1
1
1
3
2
2
1
1
6
10
1
2
1
1
2
1
3
27
2
1
3
1
1
1
8
2
1
4
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
36
1
1
1
3
1
2
1
2
1
1
12
1
1
1
1
4
2
1
1
2
3
1
3
9
1
2
7
1
6
1
2
1
4
1
1
3
4
2
3
1
1
1
1
7
1
1
1
2
1
1
2
7
3
2
1
1
1
23
1
28
3
1
1
2
2
1
1
1
1
2
3
1
4
1
1
1
2
5
2
3
1
4
1
1
1
3
1
2
1
7
3
4
1
1
1
1
1
1
1
4
1
4
1
27
1
1
1
1
1
2
1
1
2
1
1
1
1
2
1
1
1
1
1
6
1
1
2
1
6
1
1
2
3
2
1
3
1
4
2
2
1
1
1
1
2
1
1
1
3
1
4
5
2
3
3
1
1
6
4
1
2
1
1
2
1
1
2
1
1
1
1
3
1
1
2
2
6
1
3
2
1
1
1
1
2
1
1
1
1
1
5
1
1
1
1
2
8
1
1
1
1
1
3
1
6
1
1
1
1
1
1
1
1
25
1
5
1
1
1
2
1
1
1
1
2
2
1
2
5
2
2
2
2
1
1
1
1
1
1
5
1
2
1
1
1
1
1
2
1
1
2
17
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
4
1
1
1
1
1
1
1
1
2
2
2
1
1
1
3
1
7
10
2
1
1
17
1
4
1
1
2
1
1
1
1
1
1
1
2
1
1
1
3
2
1
1
14
3
2
3
1
1
13
5
1
6
1
1
1
1
7
2
1
2
3
1
3
1
2
1
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
37
2
4
1
1
1
2
1
1
1
1
2
1
1
1
2
3
1
4
2
1
1
1
1
2
1
4
1
1
2
3
1
2
1
5
1
2
1
1
1
1
2
2
2
3
1
2
1
1
1
1
1
1
1
1
1
1
1
10
6
2
1
1
1
2
4
1
1
1
1
1
1
2
1
1
1
2
3
1
1
1
4
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
2
2
2
1
1
1
1
1
1
1
10
1
1
2
3
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
3
2
1
1
1
1
1
2
1
6
1
1
2
1
3
1
2
3
2
2
1
1
1
4
2
1
1
5
1
3
2
1
3
1
1
1
1
5
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
2
1
1
5
1
1
1
1
1
3
1
1
1
1
3
1
1
1
1
1
2
1
2
1
1
1
2
4
1
1
1
7
1
7
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
1
1
1
7
1
2
1
1
1
1
1
1
1
1
4
1
1
1
4
1
1
3
1
1
1
1
1
5
1
3
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
7
1
1
1
1
1
3
2
1
1
1
1
1
1
1
4
1
1
1
1
1
1
2
3
4
3
2
5
10
1
1
1
1
1
1
1
2
2
1
1
1
2
1
2
1
1
6
1
1
10
3
1
2
1
1
3
1
1
3
1
2
1
4
1
12
3
1
1
3
1
2
1
1
8
6
3
1
1
1
1
1
2
1
1
7
2
5
1
1
3
3
1
1
1
1
1
1
8
1
1
1
1
1
1
5
2
1
1
1
6
1
2
3
1
1
2
2
1
1
1
1
1
2
4
1
2
1
1
1
2
1
1
1
5
1
1
2
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
2
1
3
1
1
1
1
13
1
2
1
1
1
9
1
1
1
1
7
1
1
2
3
1
1
1
1
2
1
1
1
1
1
1
6
1
1
5
1
1
1
2
1
2
1
1
1
3
1
1
9
1
1
4
2
6
2
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
30
8
1
1
4
1
1
1
1
2
2
1
1
2
1
3
52
1
3
2
1
48
2
2
6
1
1
1
1
1
2
1
1
3
1
12
2
1
7
1
1
1
4
2
1
1
2
1
1
1
1
1
1
2
1
2
1
4
1
1
1
1
1
2
1
46
1
1
1
2
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
4
3
1
1
1
1
1
1
1
1
2
1
1
3
1
3
1
1
1
4
1
3
4
1
1
1
3
2
1
2
1
1
6
1
1
4
1
7
6
1
6
1
3
1
6
1
1
27
1
5
1
29
1
1
2
1
1
60
1
1
4
1
1
1
3
1
1
1
1
1
1
3
1
1
1
1
5
1
1
1
1
2
1
8
2
1
1
6
1
1
4
1
6
1
9
1
1
3
3
1
1
4
2
1
1
1
1
2
1
2
1
1
1
1
1
1
1
3
1
1
2
1
7
1
1
2
1
1
1
1
1
12
1
2
1
1
1
1
1
1
2
1
5
1
8
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
3
1
1
1
1
1
2
1
1
1
1
1
1
6
1
1
1
1
1
1
9
1
7
12
1
1
1
1
1
4
1
1
1
1
1
1
1
1
2
1
3
3
1
1
1
1
1
1
1
4
2
2
18
1
1
4
1
3
1
2
1
1
6
2
3
1
1
2
4
1
1
1
1
2
1
3
1
1
13
1
6
1
5
1
1
1
1
1
1
1
1
1
14
1
1
1
1
1
2
1
1
1
1
1
2
3
1
2
3
2
1
1
1
1
1
1
1
1
1
1
2
1
13
1
1
1
2
1
1
1
5
1
1
1
5
1
1
5
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
2
2
1
5
5
2
1
2
1
1
2
31
1
1
1
6
1
1
3
4
2
1
3
1
1
1
3
1
3
1
2
1
1
1
7
1
6
52
4
1
1
1
2
98
1
5
1
16
4
4
2
1
1
1
4
1
3
2
1
8
2
1
4
4
1
1
1
1
13
1
1
1
1
1
2
2
1
2
5
1
5
1
1
1
1
2
1
1
1
1
4
1
1
2
2
3
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
2
1
2
1
1
2
2
1
1
19
1
1
3
5
6
1
1
6
1
2
2
1
1
1
1
4
3
1
3
1
1
1
1
1
1
2
1
1
1
1
1
5
1
2
1
14
4
1
1
1
2
1
1
2
3
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
5
1
3
3
1
1
1
234
1
2
2
1
1
1
1
2
2
1
1
1
1
4
6
1
2
2
2
1
1
1
2
1
1
1
2
1
3
2
1
2
4
3
1
1
2
1
1
1
1
2
6
1
1
1
1
1
1
6
1
1
1
1
1
4
1
1
1
1
1
12
1
1
1
2
1
1
5
2
1
1
1
1
1
1
1
1
1
1
1
1
8
2
1
1
1
5
2
1
3
6
1
1
2
6
10
2
1
4
2
2
5
1
1
1
1
1
1
5
1
2
1
1
2
1
1
1
1
3
2
1
1
2
5
1
1
2
4
1
8
1
1
1
1
11
4
1
1
1
2
1
1
2
1
1
2
1
1
1
1
1
3
3
1
7
4
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
8
1
1
1
4
1
1
5
2
2
1
1
1
1
5
1
1
1
3
5
1
7
1
2
1
3
1
2
1
1
3
2
2
1
1
1
1
1
1
9
1
3
2
2
1
5
1
1
2
1
1
6
1
5
1
2
1
1
1
1
1
1
1
2
1
1
1
3
1
1
1
1
7
1
2
4
3
4
1
2
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
21
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
2
5
1
1
1
2
2
1
2
1
1
2
1
2
1
1
1
4
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
4
1
1
1
3
1
10
3
8
2
1
1
1
2
8
1
6
1
2
3
1
1
2
1
1
1
1
1
1
1
3
1
6
1
4
1
1
2
3
1
1
1
1
2
1
1
4
4
1
1
2
1
1
1
2
8
1
2
1
1
1
6
1
1
2
5
2
1
1
2
1
1
1
1
1
2
2
2
1
1
2
1
2
1
4
1
1
1
1
1
1
1
1
1
1
22
1
2
1
1
1
2
23
2
1
1
1
1
1
3
1
2
2
1
1
1
1
1
1
1
1
1
1
2
1
4
1
1
28
2
1
13
7
3
7
1
2
1
42
1
2
2
2
1
1
1
1
10761
9
1
1
2
1
2
1
1
1
1
4
8
2
1
1
1
2
1
1
1
1
3
2
1
1
1
1
2
6
1
1
1
1
1
1
1
3
1
3
2
1
1
1
1
3
5
1
1
3
1
1
1
1
1
1
1
1
1
2
2
2
11
1
1
1
1
12
6
1
1
3
1
1
1
1
1
1
18
1
1
1
1
1
2
1
1
4
1
1
1
4
12
1
2
1
2
1
1
2
1
3
6
1
2
1
1
1
1
14
10
1
1
2
1
3
7
6
1
1
15
1
1
1
1
3
1
2
5
2
4
1
2
1
1
1
6
1
1
1
1
1
1
2
1
4
1
1
1
1
1
2
1
1
1
1
1
2
2
2
1
2
1
1
1
6
1
1
25
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
12
1
11
6
1
1
1
63
4
1
2
1
1
7
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
4
5
2
1
2
1
2
2
2
1
1
2
2
4
1
2
2
1
4
1
2
4
2
1
1
1
1
1
2
1
1
5
3
1
1
1
1
3
1
1
1
1
6
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
2
1
2
2
1
1
2
2
6
78
79
1
1
1
1
1
2
1
1
1
2
3
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
3
1
1
1
3
1
7
1
1
1
1
12
2
1
1
6
7
6
1
2
1
1
1
25
1
2
8
1
1
1
3
2
2
1
1
1
2
1
1
1
1
4
3
1
11
1
2
2
1
1
1
1
1
1
1
1
2
1
1
1
2
5
1
1
1
1
1
1
1
1
2
2
1
1
1
4
2
1
5
1
1
1
1
1
1
2
1
3
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
5
1
2
2
1
1
1
2
6
1
2
6
2
2
3
1
2
1
1
1
2
15
1
2
5
1
24
4
1
1
1
1
1
1
1
1
3
1
3
1
11
2
1
1
1
1
2
1
2
3
1
1
3
1
1
1
1
2
1
3
1
1
2
2
2
5
1
7
1
1
3
1
12
11
1
9
1
1
1
3
2
1
1
4
6
2
1
3
1
2
2
1
1
3
1
1
5
1
1
2
3
3
1
24
1
1
2
2
1
1
1
1
1
4
4
1
1
1
1
1
2
2
1
3
2
1
1
1
2
3
1
3
4
1
1
2
1
8
3
2
1
1
2
1
2
1
2
1
1
1
2
1
1
1
9
1
1
2
1
1
1
2
1
1
1
1
1
5
6
1
1
7
1
1
6
1
1
1
2
1
1
1
1
3
1
1
1
1
1
2
1
1
1
1
2
4
17
1
1
42
4
3
2
2
1
3
3
3
1
1
2
10
1
1
4
2
1
5
26
3
1
1
1
5
1
1
1
2
2
2
1
1
2
1
1
1
1
1
4
1
8
1
1
4
1
9
1
1
5
3
1
1
3
1
6
2
1
1
1
1
1
1
2
8
1
1
1
1
1
1
1
1
3
1
12
1
41
4
4
1
2
1
2
3
1
11
1
1
3
2
1
1
1
1
1
1
1
1
1
1
3
3
2
1
1
1
1
2
1
1
1
4
1
1
2
1
2
4
1
2
1
1
1
1
3
1
1
1
3
1
1
1
1
1
1
3
2
1
2
1
2
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
6
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
3
1
1
1
1
2
1
2
1
2
1
3
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
2
1
1
1
2
1
2
1
1
1
1
2
1
1
1
3
1
1
1
1
2
2
1
1
2
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
4
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
1
1
3
2
1
1
1
3
1
3
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
3
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
3
1
1
2
1
1
1
2
1
1
1
1
2
1
1
3
2
1
1
1
1
1
1
1
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
3
3
1
1
1
1
1
1
1
1
1
1
1
1
5
1
2
1
1
1
1
5
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
2
1
1
3
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
60
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
2
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
10
1
1
1
2
1
1
1
1
1
1
10
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
2
2
1
2
1
2
1
2
1
1
2
1
2
3
1
1
3
10
2
2
27
10
3
2
1
1
1
1
1
20
1
1
756
1
1
2
1
28
1
1
1
1
1
1
1
1
1
1
1
2
2
3
1
10
1
1
1
2
1
1
1
1
1
1
4
1
1
1
1
1
1
1
5
1
1
1
14
2
1
1
1
1
2
11
2
1
1
2
1
1
29
1
3
1
2
4
1
4
6
3
1
1
1
1
1
11
1
1
7
1
1
1
1
3
26
1
1
4
4
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
3
1
1
3
3
1
3
1
1
1
1
1
1
4
1
1
7
2
2
2
1
1
1
5
4
1
2
1
1
1
12
2
1
1
6
1
2
4
1
3
2
1
1
3
5
1
1
1
1
1
4
1
1
2
2
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
2
1
1
1
2
4
1
2
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
2
1
2
1
1
2
9
1
1
1
1
1
3
1
2
1
2
1
1
1
1
2
1
1
2
1
1
3
1
1
1
1
1
1
2
1
3
2
1
1
1
1
4
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
7
1
1
2
1
2
2
1
1
1
4
1
2
1
1
1
1
1
4
2
1
1
1
3
2
1
1
1
1
1
1
1
1
4
2
1
3
4
1
2
1
1
1
1
1
4
1
1
1
1
1
3
1
1
1
8
1
1
4
1
4
1
2
1
1
4
1
3
1
1
18
2
1
1
1
1
1
41
3
10
1
6
1
1
1
1
1
1
5
1
1
3
4
2
1
1
17
1
3
9
2
1
1
1
3
1
2
1
3
1
1
2
1
1
1
4
1
2
11
1
1
1
1
1
1
1
4
1
2
11
1
2
1
1
1
1
1
2
6
6
1
1
1
2
1
1
1
1
1
3
1
2
2
1
1
2
1
1
1
1
2
3
1
1
1
1
1
1
1
2
2
1
2
63
1
1
1
1
2
1
2
2
1
3
1
2
3
1
1
6
1
4
1
1
10
6
2
2
1
1
2
11
4
1
2
1
1
1
1
1
1
3
1
1
1
1
1
1
5
1
2
1
1
1
1
4
1
1
19
1
1
1
1
1
1
1
1
2
2
1
5
1
1
4
1
1
2
2
1
1
2
1
1
1
1
1
2
3
2
1
1
1
2
3
4
1
1
2
4
1
1
1
1
1
1
1
1
1
5
3
1
4
1
1
1
1
1
5
1
1
3
1
1
1
1
1
1
1
1
2
1
2
1
3
2
1
1
3
1
2
2
1
3
1
1
2
1
5
1
1
1
1
2
1
1
1
4
1
1
1
1
1
1
2
1
1
1
1
1
3
2
1
1
1
2
1
1
1
1
4
1
3
1
1
4
1
1
4
10
1
2
6
1
3
1
1
2
4
1
1
1
2
1
1
2
1
1
2
1
1
3
1
3
1
2
6
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
3
1
1
1
1
1
1
1
1
3
2
7
1
1
2
1
1
1
1
7
1
1
1
1
4
1
2
1
1
13
1
1
2
4
11
3
1
8
1
2
1
2
1
1
2
1
3
3
1
1
3
1
4
1
1
1
2
1
1
1
1
7
6
2
1
207
2
2
1
1
1
1
1
1
1
1
1
3
1
1
1
3
2
1
1
3
3
2
1
1
1
1
1
2
1
3
1
1
5
6
4
6
1
5
1
1
1
7
1
24
1
3
14
2
1
2
3
1
1
6
3
2
1
1
2
8
4
1
2
1
1
2
3
1
1
1
1
1
1
1
1
1
2
2
7
1
2
2
1
3
1
2
1
1
1
1
1
4
1
1
2
2
3
1
1
3
3
3
1
3
1
1
2
1
3
7
1
1
2
1
1
1
5
3
1
1
1
9
1
3
3
1
6
12
2
1
1
1
1
1
9
1
1
1
1
2
1
1
3
1
1
1
1
1
1
1
4
2
1
1
1
1
1
1
1
6
2
1
2
3
1
1
1
1
1
1
1
1
1
1
1
4
2
1
4
1
3
1
9
1
1
1
1
1
2
4
17
1
2
10
3
4
3
1
1
1
1
1
1
1
37
1
2
1
4
5
10
2
1
1
20
3
1
1
2
2
3
1
1
41
4
3
2
1
5
1
1
1
1
1
1
1
1
1
2
1
1
7
1
1
4
2
3
1
3
5
1
4
2
2
1
2
1
3
2
1
3
7
2
1
1
5
2
2
2
1
2
1
1
6
1
7
4
1
6
3
7
3
3
6
2
1
1
2
2
1
1
1
1
1
2
1
1
1
1
1
1
1
18
1
1
4
1
14
4
1
2
1
1
2
1
3
1
1
9
11
9
1
1
1
13
1
1
2
1
1
7
10
1
2
4
1
1
2
1
1
8
2
2
1
3
1
1
10
1
7
1
1
1
5
2
9
2
4
2
2
1
1
2
7
2
1
1
2
1
1
17
8
1
3
1
3
4
1
1
1
1
1
2
1
1
1
1
2
1
27
1
1
1
1
1
1
1
12
1
1
2
1
2
1
1
1
1
1
1
5
1
1
4
1
1
1
2
1
21
2
2
1
2
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
3
2
1
1
2
3
1
1
1
2
1
3
69
2
1
2
4
1
14
1
2
1
2
8
5
13
1
33
1
1
1
2
3
3
1
5
2
1
1
1
1
1
1
2
1
2
1
1
4
1
1
1
25
1
1
1
1
1
1
6
1
1
2
4
1
1
1
1
1
4
1
2
1
1
2
1
2
1
1
1
1
1
2
5
15
1
1
2
1
2
1
1
3
1
3
4
2
6
1
1
2
1
6
1
1
1
1
3
1
5
1
1
1
1
4
2
1
2
2
4
1
1
2
1
4
2
413
2
1
1
1
1
1
1
1
3
1
1
2
1
38
5
1
1
1
1
3
1
1
2
1
1
10
12
4
3
2
1
11
1
1
8
1
14
1
3
1
1
1
2
1
1
2
1
1
1
1
1
1
3
1
1
1
1
2
1
48
2
1
3
2
2
1
1
1