1
32
3
1
1
1
23
1
1
1
1
4
1
1
1
1
1
1
1
1
3
1
1
2
1
4
1
1
1
1
7
1
1
1
1
2
2
2
1
1
1
1
1
2
3
1
1
1
2
1
2
2
1
4
13
1
1
3
1
1
2
2
1
1
1
2
9
1
8
1
5
2
1
1
1
10
2
1
1
1
9
3
1
1
1
1
1
1
2
1
1
4
1
1
2
2
1
10
1
3
1
1
5
30
1
1
1
1
1
1
1
1
1
12
1
4
2
1
2
6
1
1
1
2
2
1
2
1
1
1
1
1
4
1
1
2
1
1
3
1
1
1
2
1
4
1
2
1
1
1
1
1
3
5
2
1
2
1
2
1
3
2
1
1
1
1
1
2
3
5
1
3
132
1
4
4
1
1
2
2
2
1
11
1
1
1
2
1
6
1
1
3
1
1
5
1
2
1
1
1
1
4
1
1
1
1
1
1
1
4
1
1
10
1
2
67
1
68
1
8
1
1
1
31
11
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
1
1
2
2
22
2
6
1
1
1
2
1
1
1
3
1
6
1
3
1
1
1
1
2
1
9
2
1
2
1
1
1
1
2
1
1
2
1
1
1
2
1
4
1
1
1
1
2
2
1
4
5
1
2
42
1
3
2
1
1
1
1
1
3
2
1
1
5
7
55
1
3
1
3
1
8
1
1
8
2
2
1
3
1
1
103
1
1
12
6
1
1
1
2
1
4
7
2
6
4
24
1
1
2
1
3
1
1
1
1
1
8
2
4
1
2
1
2
1
1
2
5
1
2
1
1
2
2
4
9
1
1
3
19
2
3
1
39
5
4
1
1
1
1
1
3
4
1
4
13
1
18
1
2
1
2
2
1
4
52
1
1
1
1
216
13
1
1
1
1
1
1
1
2
1
4
1
17
1
1
1
1
1
1
3
1
4
1
4
1
1
1
6
1
2
2
2
13
1
1
5
1
2
1
1
11
1
1
1
2
9
21
7
14
9
5
45
26
6
4
1
1
2
2
3
3
4
1
1
1
1
1
1
1
1
1
1
1
2
3
1
1
1
2
1
1
1
1
3
1
1
4
5
3
1
1
5
1
1
12
1
1
3
1
1
2
2
2
1
1
3
1
1
1
4
2
1
2
1
4
1
1
15
1
3
1
2
1
3
1
1
1
5
1
1
3
1
3
1
1
1
1
1
3
4
1
3
3
1
2
2
2
3
1
1
1
2
1
1
6
1
1
2
1
1
1
10
2
1
1
1
1
1
1
3
1
1
7
2
2
1
8
1
2
1
1
3
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
3
1
1
1
1
61
1
1
1
1
1
1
1
1
9
1
1
66
2
35
1
5
2
1
1
2
6
2
1
1
1
3
1
1
3
1
1
1
42
1
1
7
1
2
1
1
7
4
7
1
1
1
1
1014
1
130
4
4
1
1
8
43
1
1
8
1
3
1
1
1
2
1
3
2
1
1
1
13
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
1
1
3
1
1
23
8
3
3
5
1
1
1
3
1
1
6
1
1
2
5
230
1
2
1
1
1
2
1
1
1
6
6
2
1
2
1
1
1
1
2
5
1
1
1
2
1
1
4
1
8
4
3
1
3
12
1
6
1
1
5
4
1
2
2
1
10
1
1
1
1
1
1
8
2
1
12
1
2
2
3
1
1
1
1
1
2
1
1
1
1
2
1
13
2
1
1
2
2
11779
1
1
1
1
4
1
4
1
1
2
2
1
1
14
1
4
1
2
1
4
1
1
2
1
1
2
1
41
2
2
1
15
1
1
1
2
1
1
1
1
1
1
1
1
1
12
2
1
1
10
1
2
1
4
5
1
1
2
1
128
1
1
1
1
1
7
2
2
1
3
169
38
21
1
4
1
1
44
5
1
1
2
5
4
7
1
1
14
1
1
4
12
4
1
1
1
3
1
2
1
11
1
2
1
1
1
4
1
1
1
14
15
1
1
2
1
1
52
2
27
2
1
3
1
1
1
23
1
1
1
2
4
1
1
18
75
1
1
1
1
9
2
2
13
2
4
1
2
1
1
55
21
1
1
1
1
8
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
4
1
1
1
2
2
1
4
1
1
1
1
1
1
3
1
2
1
1
2
2
9
4
6
4
1
7
21
7
394
2
1
1
1
1
1
1
1
1
2
4
2
42
2
2
1
388
1
1
1
2
1
1
1
1
3
2
1
2
1
1
3
5
1
10
1
1
1
13
1
5
1
1
2
1
1
1
7
3
1
38
1
1
1
2
2
9
1
1
1
1
5
1
1
1
1
1
1
5
1
1
2
1
13
297
18
5
1
1
1
1
1
2
1
3
2
2
1
1
1
1
4
1
1
3
3
2
3
3
1
3
1
1
1
4
1
1
1
1
13
3
1
3
1
1
1
1
2
16
3
1
4
2
1
4
1
1
1
1
1
1
2
1
1
3
4
1
2
1
1
2
6
1
1
1
5
4
1
2
1
1
1
3
1
18
2
1
2
6
2
1
1
1
1
14
1
2
1
1
3
12
2
2
1
1
1
2
17716
52
6
2
1
1
2
3
13
1
82
1
2
53
1
3
27
1
1
1
1
4
1
2
2
5
13
2
1
1
12
1
1
2
3
9
2
1
2
86
1
1
14
1
1
2
1
12
2
1
1
1
1
1
3
7
1
1
2
2
1
1
1
5
3
1
1
1
6
1
9
1
1
1
1
1
1
2
3
2
1
2
1
3
1
1
1
1
2
1
2
1
1
4
1
1
2
7
1
2
3
1
1
1
9
1
1
1
2
4
9
3
1
1
2
1
12
1
2
1
1
1
1
1
1
1
1
2
1
150
2
2
1
1
1
1
1
1
1
2
1
1
5
2
1
1
35
1
2
1
1
2
1
1
2
1
1
7
1
3
1
1
1
1
3
1
1
1
1
1
2
1
1
1
1
8
8
1
1
1
3
2
1
4
1
1
11
1
3
1
1
18
14
1
1
2
2
1
1
5
1
2
2
1
1
2
2
1
1
20
2
1
1
1
3
2
1
1
1
2
1
1
2
1
1
2
5
54
1
1
1
3
1
1
1
1
1
4
6
1
1
3
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
4
11
2
1
6
10
1
1
2
1
3
1
18
2
16
2
2
1
1
1
2
1
4
3
1
2
1
1
1
2
1
1
1
2
4
2
2
1
1
1
34
1
2
2
6
1
7
1
4
1
1
6
2
2
1
1
1
1
1
2
1
9
1
1
1
2
1
1
1
2
1
1
1
5
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
67
1
1
1
1
2
2
1
1
1
1
30
2
2
1
1
1
1
20
3
4
1
2
2
2
1
1
2
1
1
1
1
3
1
1
1
2
1
1
1
1
1
1
11
1
1
1
1
1
3
1
1
1
1
3
3
1
1
2
1
1
1
1
2
1
4
2
1
39
34
1
1
4
1
1
1
1
3
2
2
1
1
1
1
1
1
1
5
4
6
1
1
1
14
1
1
1
2
1
1
1
2
1
1
1
5
4
1
1
1
1
2
1
1
1
1
7
3
51
47
4
4
1
1
1
1
1
1
1
1
1
1
1
1
2
1
3
1
22
6
1
1
3
10
4
1
1
1
6
1
2
1
1
8
2
1
1
2
1
2
1
2
3
1
1
1
1
1
3
1
2
2
62
3
3
1
2
2
1
6
1
1
1
12
1
1
1
39
10
1
1
2
1
3
4
1
2
4
2
1
1
1
1
1
1
12
1
4
2
2
1
1
9
1
56
1
4
1
1
8
2
4
1
8
7
1
1
1
1
1
1
1
1
3
2
1
2
1
1
1
1
1
1
1
5
6
1
2
3
1
1
1
1
1
1
1
1
1
1
3
1
1
1
2
1
3
1
2
2
3
1
1
2
2
1
3
2
1
1
1
1
2
1
1
1
8
1
1
2
3
1
1
2
1
1
1
3
1
1
3
3
1
3
1
1
10
1
2
1
4
3
2
1
1
4
1
8
2
2
1
2
1
1
25
4
2
5
1
1
1
1
1
1
1
1
2
1
3
26
1
1
1
1
2
1
1
2
1
1
1
2
1
1
1
2
3
3
2
1
2
1
2
1
2
6
1
3
1
1
3
1
1
3
2
1
1
1
2
2
1
2
1
1
1
1
1
1
1
2
1
12
24
564
2
2
1
2
1
1
1
1
1
1
8
1
1
16
1
3
1
2
1
1
3
1
1
7
4
1
1
1
1
1
1
6
3
1
1
1
15
1
1
1
1
2
1
4
1
1
1
1
3
1
1
1
1
1
1
2
2
1
3
1
1
1
2
3
1
2
1
2
1
1
1
1
1
2
1
1
1
1
1
1
2
3
2
1
1
1
2
2
27
1
3
2
1
1
2
2
20
2
1
3
1
2
1
3
1
1
1
2
1
12
1
2
1
1
1
1
1
1
1
3010
601
3
1
1
1
1
2
1
1
1
1
2
1
4
1
1
1
14
1
3
2
1
2
2
1
1
1
1
1
20
1
2
21
1135
1117
1
1
2
3
1
5
3
1
4
3
1
1
2
1
1
2
1
6
1
1
2
1
2
11
1
1
1
1
3
2
1
3
1
6
2
2
3
1
16
1
4
2
1
8
2
3
10
1
3
2
1
2
1
1
2
3
1
3
11
3
6
4
4
1
1
2
3
3
1
1
2
1
1
1
1
1
1
3
1
1
4
9
1
2
9
1
3
3
1
1
1
1
1
33
1
1
1
1
1
3
7
3
2
1
1
1
1
5
2
1
5
1
6
1
4
1
29
7
6
25
2
2
8
1
1
33
11
4
9
4
5
8
2
1
7
1
1
1
1
1
4
1
1
1
1
1
1
1
26
4
1
3
5
1
2
8
3
2
1
1
1
2
1
1
1
14
1
2
1
1
2
5
1
3
1
10
1
1
1
1
1
1
2
1
1
3
1
2
2
1
6
1
2
4
1
3
1
1
38
1
1
1
13
19
1
1
1
1
1
1
1
1
1
1
2
2
26
1
5
1
16
8
1
22
1
2
1
3
1
1
1
2
1
1
12
2
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
3
1
2
1
10
32
1
50
2
2
1
2
1
1
1
3
1
1
2
1
1
10
1
1
1
1
1
1
2
1
1
1
2
11
1
1
3
3
1
5
3
1
1
1
6
2
3
2
1
1
1
1
2
1
1
2
1
1
1
1
1
1
4
1
10
4
5
1
6
6
4
4
2
2
7
4
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
10
1
6
3
1
1
1
1
1
2
4
1
3
2
1
9
1
1
1
9
1
4
1
10
6
1
1
5
1
109
1
1
2
1
1
1
4
6
1
1
1
2
2
3
2
6
1
2
1
3
2
1
7
2
3
5
1
2
3
1
1
2
1
1
1
2
1
5
3
1
1
14
12
1
2
1
1
1
1
25
1
1
2
2
7
2
1
3
1
3
2
7
1
4
1
1
2
4
2
1
1
1
5
6
1
1
1
1
1
1
1
1
1
2
1
4
1
2
1
2
1
1
1
2
2
1
1
7
1
1
16
1
4
1
1
4
30
2
3
3
1
1
3
46
1
1
2
2
2
1
1
1
1
2
1
1
1
1
1
3
1
1
6
3
6
3
2
2
1
3
1
1
2
1
1
6
2
2
3
1
2
1
3
1
2
9
1
16
1
29
1
1
1
1
1
1
1
1
2
7
5
4
1
3
1
3
9
1
4
1
3
1
1
3
3
1
1
1
1
2
1
12
1
2
2
17
2
1
1
1
1
1
1
3
1
1
1
1
1
1
3
4
1
1
1
1
1
1
1
1
2
1
10
2
1
3
2
1
3
2
2
1
2
1
3
3
5
1
2
2
1
4
1
7
12
2
3
1
1
1
1
1
1
1
1
1
1
5
1
4
1
1
1
1
4
3
5
1
1
1
1
1
1
14
2
1
1
1
1
2
1
1
3
1
3
1
1
1
1
7
1
1
1
1
7
38
2
2
1
4
1
1
1
4
24
1
5
1
1
1
1
1
7
3
1
1
2
1
8
1
1
1
1
7
1
1
1
1
3
1
1
1
1
1
1
1
1
1
10
1
25
16
2
1
2
1
1
1
1
1
1
7
1
1
1
1
2
2
2
20
3
1
2
1
2
1
2
1
1
1
1
1
4
1
1
2
1
1
3
2
12
2
8
1
1
4
10
4
1
1
2
1
1
1
1
2
1
2
2
1
1
1
2
1
1
1
1
1
1
1
2
1
2
1
3
6
1
7
1
4
2
2
1
2
1
1
1
1
1
1
14
3
3
1
1
1
1
1
1
2
4
1
6
1
8
2
3
2
1
1
2
1
1
3
1
1
1
1
3
2
1
1
1
1
1
1
2
8
6
1
1
1
1
1
1
1
1
1
1
1
1
3
1
15
1
4
1
3
9
8
1
1
1
1
59
1215
1
1
8
1
1
2
3
11
4
2
1
4
1
1
6
1
1
1
2132
379
21
43
9
3
2
1
2
9
3
1
11
1
1
1
1
1
4
1
3
16
1
1
1
1
1
1
1
1
16
119
2
1
10
8
1
34
14
3
4
3
2
1
1
2
1
1
1
1
3
3
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
2
2
2
1
1
2
2
1
25
3
1
1
2
1
16
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
6
1
2
1
4
3
1
1
2
1
1
2
45
1
1
1
1
1
2
2
2
1
1
1
2
2
1
1
5
1
1
1
2
1
1
1
20
6
1
3
2
1
1
1
1
1
1
1
1
8
1
3
1
1
2
1
3
2164
315
3
50
343
1
56
5
2
1
1
1
1
3
5
1
7
1
4
1
2
5
2
1
1
2
1
1
2
1
1
8
2
2
1
32
2
3
1
1
1
2
7
1
176
2
1
29
1
1
2
1
1
1
1
2
1
1
4
6
2
1
6
1
1
949
1
1
1
1
9
1
1
5
1
1
1
1
35
3
1
2
2
1
1
1
6
2
3
1
4
2
1
1
1
8
1
2
1
2
1
1
1
28
283
61
1
1
2
1
5
2
9
35
12
4446
1
1
1
4
2
1
1
1
1
1
1
2
1
1
1
2
1
5
6
2
3
4
1
1
5
2
1
1
1
2
3
1
1
1
1
3
1
1
1
1
1
7
4
1
3
1
1
1
12
1
10
2
2
2
1
1
1
2
1
1
840
1
1
6
1
1
1
1
7
1
2
2
1
1
1
3
2
1
1
1
5
1
1
1
1
1
1
1
6
1
1
1
2
6
23
3
2
1
1
44
2
2
2
3
4
3
2
1
2
1
1
4
1
1
7
8
2
1
1
2
3
1
1
1
2
2
1
1
1
2
2
2
2
1
1
1
2
1
1
1
1
1
2
1
1
1
2
3
1
1
4
2
3
1
1
4
3
2
1
1
1
1
2
1
1
7
41
1
1
4
17
1
3
10
1
1
1
1
1
16
1
1
2
1
2
1
9
2
4
1
1
5
1
3
1
2
1
4
1
33
5054
675
7
2
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
76
1
11
2
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
4
2
101
1
7
58
34
6
5
22
1
1
1
5
1
24
3
1
2
1
1
1
6
1
1
7
1
5
1
1
1
1
1
1
1
1
7
1
1
11
1
1
2
1
2
798
57
1
1
1
1
3
2
2
1
3
3
23
1
1
1
1
1
2
1
1
1
1
3
2
1
1
1
1
2
1
1
1
2
1
1
1
14
1
1
1
1
1
1
1
1
1
8
184
2
6
1
2
1
1
1
1
2
2
4
49
6
2
1
1
6
1
1
5
1
1
1
1
1
1
2
1
1
9
1
1
1
1
1
2
1
1
4
2
1
52
2
1
1
1
2
2
1
1
1
11
1
1
1
1
7
2
4
1
1
1
2
1
1
1
1
1
4
19
1
1
2
3
9
1
1
1
4
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
13
1
1
1
1
4
1
1
3
2
3
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
2
5
1
2
1
1
1
1
4
1
1
1
1
1
1
14
2
1
2
1
2
1
3
1
7
1
1
1
1
9
1
1
4
28
1
1
2
1
1
2
2
1
1
1
1
1
5
3
4
4
1
19
3
1
3
1
2
3
1
2
1
2
1
1
1
2
4
2
2
2
1
2
1
1
1
1
2
1
1
10
1
3
6
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
5
1
3
1
3
4
1
3
1
9
3
10
1
3
1
2
1
2
1
1
4
1
3
1
1
1
1
1
1
1
1
3
2096
304
3
1
1
3
1
2
1
1
1
5
1
2
181
2
1
1
1
1
1
1
27
1
3
1
1
4
1
1
1
5
3
5
4
1
1
2
2
1
1
1
2
1
1
2
1
3
2
1
1
1
1
4
14
1
1
1
2
1
1
1
1
1
2
4
2
1
1
1
1
2
1
2
1
1
18
14
2
1
1
3
2
1
17
1
2
2
7
2
3
2
1
1
3
19
2
1
2
7
36
1
2
2
1
2
1
3
2
3
8
4
1
2
1
5
1
1
18
1
3
1
1
1
2
1
1
1
1
1
1
1
3
1
1
1
2
7
1
4
2
1
2
1
2
1
4
1
1
1
1
1
8
2
1
1
1
1
1
2
3
2
1
1
1
1
2
35
1
1
1
1
1
4
1
1
1
1
3
1
3
14
1
1
1
3
1
11
1
1
1
1
1
1
2
3
1
1
2
13
1
1
2
1
1
1
1
79
28
1
4
7
1
1
1
1
2
2
1
2
1
3
1
2
1
1
1
1
2
1
1
3
1
1
2
5
2
5
1
5
1
1
1
1
16
1
1
1
2
2
1
1
1
3
1
10
1
1
1
2
1
1
4
2
2
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
2
1
1
4
1
2
2
2
1
6
1
2
1
2
1
2
1
1
2
1
1
1
1
1
3
1
2
1
1
1
2
83
1
1
1
2
1
44
1
1
1
2
1
1
16
1
1
1
1
1
1
9
6
1
41
2
8
1
1
1
1
1
2
1
6
2
6
1
10798
2
1
1
1
17
2
1
19
1
4
1
1
3
28
1
2
1
9
2
1
2
1
2
4
4
1
1
3
2
2
1
4
1
1
1
1
1
1
1
1
19
3
3
1
1
1
5
1
3
66
1
913
1
8
2
1
1
3
1
3
8
1
2
1
1
1
2
1
2
13
1
3
1
2
1
6
1
1
1
1
1
14
2
13
1
2
2
1
1
1
1
2
1
1
21
1
1
2
1
1
8
2
1
11
2
1
1
12
2
1
1
1
1
4
2
4
1
2
1
2
1
1
12
1
1
1
1
201
130
903
1
1
1
1
13
1
1
1
1
4
1
1
37
86
6
4
1
1
2
1
2
1
3
1
1
1
2
4
2
6
2
2
4
1
1
9
9
1
8
1
12
405
2
7
3
4
1
2
70
1
1
3
3
9
11
10
1
1
1
2
2
7
1
1
1
1
1
1
1
1
9
4
3
4750
986
1
11
7
9
1
260
3
1
1
1
1
2
1
1
1
3
1
1
1
1
1
3
2
1
1
4
1
7
1
1
7
1
2
3
5
3
34
1
1036
83
1
7
1
1
1
3
1
1
1
1
1
1
1
1
2
30
16
12
1
23
2
7
2
338
90
3
1
1
1
8
1
1
6
6
7
2
4
1
1
1
1
1
1
6
1
1
1
1
32
1
16
1
2
1
9
1
20
1
1
3
2
2
1
1
1
2
7
2
2
1
1
2
1
1
1
1
1
2
18
1
1
1
1
3
1
3
1
1
857
379
1
1
1
1
24
1
1
1
1
1
1
3
1
1
1
2
2
1
1
2
3
1
1
1
2
2
2
4
5
12
2
1
1
1
2
1
1
3
1
1
1
1
1
2
1
2
1
1
1
1
3
1
3
1
1
1
1
1
3
3
1
49
1
2
1
1
1
2
1
2
1
1
1
3
2
2
1
1
1
1
1
1
1
3
1
1
6
7
4
1
3
1
1
1
1
1
1
3
2
1
1
1
2
1
1
1
1
1
1
1
1
3
1
2
1
1
1
6
1
9
1
2
8
3
4
4
1
1
1
1
1
1
1
3
6
3
4
1
1
1
1
5
4
3
10
1
1
2
1
4
1
1
2
1
1
1
1
1
1
16
2
2
1
1
2
1
1
2
1
1
10
1
1
1
1
1
1
1
3
1
3
1
1
1
2
5
1
2
1
2
2
11
1
2
2
3
1
10
5
1
6
1
1
2
2
4
1
1
1
1
2
1
1
1
5
9
5
1
1
2
3
1
4
1
1
1
1
21
1
2
3
1
2
2
1
1
1
3
2
11
3
2
3
1
1
3
5
1
2
1
1
1
1
3
1
1
1
1
2
13
3
1
1
1
2
8
1
1
3
8
1
1
1
2
2
1
4
2
2
1
1
1
4
31
1
1
1
2
1
1
1
14
29
62
2
1
1
1
2
1
2
2
1
1
1
1
2
1
1
2
11149
1
2
1
1
1
1
1
1
7
1
1
1
1
3
4
1
1
3
2
3
3
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
1
2
2
1
1
1
1
1
1
1
1
14
1
1
1
1
1
2
1
2
3
1
3
1
2
3
2
1
1
1
1
1
1
2
1
4
1
1
1
1
1
1
1
1
4
1
1
2
1
1
1
1
1
2
1
5
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
12
1
27
1
1
1
2
4
1
7
5
3
2
3
1
1
1
1
2
3
1
1
2
3
2
12
1
1
2
1
35
1
1
2
1
1
1
2
1
1
4
1
8
2
1
1
5
4
1
13
50
4
1
1
1
2
10
8
27
1
1
1
13
1
2
1
1
1
2
1
1
1
2
2
3
2
1
2
1
2
1
19
1
8
2
1
6
1
4
4
1
1
1
1
3
1
2
1
2
3
1
1
1
32
1
1
2
1
1
2
1
24
30
2
1
1
1
3
14
1
1
1
1
1
2
1
2
1
4
5
1
1
1
3
1
2
1
2
1
2
1
1
1
14
3
8
1
1
4
1
1
1
1
2
1
2
1
3
3
8
3
1
1
15
5
1
8
1
1
2
1
1
2
4
1
1
2
3
1
13
3
1
1
8
1
6
2
1
5
1
1
1
6
1
2
1
2
4
5
1
3
1
1
1
2
2
2
1
1
1
9
4
3
1
2
61
1
1
6
3
1
1
1
1
1
5
2
1
1
1
1
1
1
3
1
1
1
6
2
1
3
1
1
1
1
1
1
3
1
1
1
1
1
2
2
1
1
14
3
1
1
1
2
2
1
1
1
3
1
4
1
1
1
4
2
4
2
1
1
1
2
1
3
1
1
37
3
1
5
3
1
1
1
1
2
1
4
5
1
1
13
2
1
4
10
1
7
3
1
1
1
5
1
1
1
1
1
2
5
4
1
1
1
1
1
1
3
2
1
1
4
1
1
1
1
2
5
2
1
1
4
1
14
1
1
1
1
2
1
2
6
1
1
1
1
1
2
1
1
3
2
87
1
1
123
4
10
13
2
19
10
8
1
1
1
1
4
1
1
5
5
1
1
3
3
4
6
2
9
5
2
1
1
1
4
5
1
3
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
2
1
2
2
2
2
5
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
1
1
1
1
1
2
5
1
1
1
1
1
1
3
1
1
34
1
1
2
2
1
1
2
1
2
1
1
1
1
1
20
2
1
4
1
1
1
7
8
1
1
3
1
2
1
2
1
1
1
1
2
1
3
1
2
23
1
1
3
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
3
1
1
2
1
52
1
1
3
6
1
5
1
3
2
1
3
1
69
8
1
1
1
1
3
3
2
2
7
4
1
1
1
1
1
12
3
2
1
1
2
1
3
1
5
1
1
1
2
1
6
1
1
1
1
1
2
2
1
1
2
1
2
3
8
154
3
2
1
5
1
1
2
3
1
3
2
1
2
1
4
1
1
1
61
1
1
1
2
1
5
13
1
1
5
1
2
1
2
2
3
1
5
5
1
7
1
13
1
1
12
3
1
3
1
1
1
2
22
1
3
5
3
4
1
1
2
9
14039
704
1
12
1
1
1
1
1
37
39
1
1
3
3
1
1
30
1
1
1
2
1
2
16
1
1
1
3
2
1
1
1
2
1
1
1
2
1
1
1
8
22
2
1
1
1
1
1
1
1
2
1
1
1
1
1
164
2
340
1
2
1
1
3
1
1
1
1
1
1
1
1
1
1
12
1
1
2
1
1
1
1
1
1
3
1
3
1
1
2
23
11
5
4
1
3
1
1
2
1
1
2
7
1
1
2
2
1
1
1
2
1
1
7
1
4
3
1
1
9
10
2
1
1
1
1
1
6
1
2
1
1
1
2
4
1
1
1
1
1
7
2
1
1
2
2
1
1
1
3
2
16
6
1
1
1
43
2
1
1
1
42
1
2
1
1
1
3
2
1
2
1
1
1
4
3
1
1
9
1
2
1
1
17
3
3
1
6
1
1
1
2
4
1
1
1
5
5
2
10
1
2
4
1
1
1
1
1
1
2
1
1
2
1
2
8
1
2
2
2
1
2
2
1
11
2
1
8
5
1
1
1
2
1
1
6
1
1
1
4
6
4
1
1
1
2
2
1
2
3
4
1
2
6
1
2
1
1
1
1
4
1
1
24
1
3
2
2
1
2
6
2
1
1
6
2
1
1
3
1
1
2
2
1
1
2
1
1
1
2
1
1
6
1
23
3
1
2
1
1
3
1
1
1
3
1
2
1
2
1
1
1
1
2
1
1
100
2
2
1
1
3
2
162
4
1
1
4
1
1
1
1
1
1
2
1
1
1
1
2
3
1
12
2
211
3
1
1
1
1
62
3
1
2
1
1
1
5
1
1
1
1
1
3
1
2
7
1
1
3
3
2
1
1
1
1
1
3
2
1
1
2
4
1
1
3
10
1
1
1
1
1
1
1
1
1
1
1
1
1
125
2
15
1
1
1
6
2
3
2
1
1
4
2
2
1
1
2
1
1
1
2
1
1
5
2
1
2
1
2
4
1
1
1
1
30
1
2
1
2
1
7
14
2
22
1
1
1
2
2
54
4
1
1
1
1
1
1
1
4
2
1
3
7
1
1
2
1
1
15
1
1
1
1
1
1
3
1
1
1
3
4
3
4
1
2
1
1
2
3
4
4
1
22
25
1
3
1
1
1
1
1
18
11
1
1
1
1
1
16
3
16
1
1
3
2
1
1
3
1
1
1
21
1
4
1
1
1
1
3
2
1
9
2
2
4
106
1
2
1
5
1
1
5
1
1
8
1
52
2
1
1
4
2
12
14
1
1
1
1
1
1
1
4
1
2
1
8
33
4
1
5
1
3
1
1
5
1
1
1
1
1
1
1
2
6
1
1
1
1
1
1
1
1
1
3
12
1
5
1
1
1
1
1
2
1
1
1
3
1
1
3
1
181
1
1
1
6
2
6
1
20
2
1
1
17
1
101
1
1
1
2
1
1
1
1
6
3
2
1
1
3
8
4
1
1
1
1
1
1
2
1
1
1
1
1
1
7
3
1
826
5
25
2
1
31
1
1
1
1
1
5
1
14
1
1
1
1
3
1
1
3
1
1
2
1
1
21
9
1
1
3
3
1
2
4
4
2
4
4
3
1
2
2
1
1
11
3
3
3
1
1
1
1
1
1
1
1
1
4
1
3
1
1
1
2
10
1
2
1
1
1
2
1
3
2
1
1
1
1
1
2
1
1
1
1
1
20
1
1
1
1
1
1
1
1
1
1
2
3
3
1
1
1
1
3
1
2
1
1
2
1
1
56
1
1
1
1
2
1
1
1
1
6
2
1
2
2
1
1
2
1
13
1
1
5
1
1
1
2
2
1
24
2
4
3
1
1
6
1
1
1
1
3
1
3
1
1
1
1
1
3
1
2
2
1
1
1
1
1
1
4
1
4
2
4
1
2
4
1
1
3
1
1
1
2
1
2
1
1
4
2
1
4
1
43
2
10
1
18
5
2
1
1
1
5
1
2
11
1
6
1
2
1
6
1
1
1
2
1
1
1
2
1
1
2
2
10
6
1
3
1
1
1
1
1
1
4
2
1
3
2
3
4
1
1
1
1
1
6
3
2
2
1
1
4
3
1
1
1
1
1
1
2
1
1
1
1
4
8
1
1
2
1
9
7
1
5
1
9
2
1
2
2
7
1
2
3
13
3
4
1
13
2
1
12
1
6
2
1
4
4
3
1
1
1
1
3
3
1
2
2
1
18
1
58
1
3
1
2
1
1
3
2
1
4
1
1
2
4
1
5
10
3
1
3
2
1
1
20
4
5
1
1
1
1
1
4
2
1
2
1
1
1
1
1
1
1
2
2
1
1
3
1
1
1
1
3
1
1
1
2
2
1
1
1
4
2
2
1
1
1
1
2
7
2
4
1
24
8
2
3
4
2
1
1
1
1
1
1
5
1
1
1
9
3
1
4
9
2
1
1
1
1
1
2
1
1
1
1
3
1
2
1
1
1
2
1
2
1
1
13
1
3
2
1
1
2
1
3
3
2
1
1
1
3
1
1
4
1
1
1
1
13
1
2
1
1
1
1
15
1
11
4
15
4
1
1
3
2
4
1
1
1
2
4
1
2
1
1
2
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
3
1
4
1
1
84
1
1
1
1
1
1
1
1
2
1
2
3
4
1
10
1
3
4
1
1
1
1
1
1
1
6
1
2
2
1
1
2
2
2
1
11
3
7
1
9
3
1
2
2
3
1
2
3
1
2
8
2
1
1
1
1
1
8
1
1
3
2
1
1
2
3
1
3
3
2
1
3
1
1
1
1
1
1
1
5
2
1
1
3
1
2
3
1
1
5
10
2
1
1
1
1
1
1
1
1
17
10
7
1
3
11
10
1
1
1
1
1
2
18
2
1
4
4
1
3
1
1
1
2
1
1
1
1
1
1
1
1
3
1
2
1
1
1
9
2
1
1
4
1
1
1
3
1
1
9
2
2
1
1
7
1
1
3
1
2
2
3
1
1
1
1
1
1
1
1
1
3
4
1
1
1
1
2
3
1
1
1
1
8
1
27
7
4
1
1
1
2
1
1
7
170
2
1
1
1
3
1
1
1
1
1
1
1
3
1
1
1
1
1
3
2
1
1
5
4
1
1
1
1
1
1
1
1
1
9
1
1
3
1
3
2
4
1
1
1
1
1
1
1
1
3
11
4
8
1
1
2
3
5
4
1
1
1
1
2
8
3
1
10
763
2
1
9
23
1
4
1
3
12
1
2
3
2
3
4
1
1
1
2
1
1
1
1
753
246
46
1
7
1
1
5
4
32
6
3
291
86
19
11
7
1
1
1
1
3
14
1
5
6
1
55
1
7
4
9
3
3
2
1
2
2
1
1
1
1
1
1
10
2
1
1
1
2
1
6
1
2
2
5
2
2
3
2
1
1
1
2
1
3
4
2
1
2
1
1
2
2
1
1
6
6
1
1
3
1
2
1
1
3
1
1
1
1
1
4
1
1
1
2
1
1
1
2
1
2
1
1
2
3
1
1
1
1
1
3
1
1
1
3
3
2
1
2
2
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
3
1
1
1
1
1
1
1
1
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
5
1
1
1
1
1
1
3
3
2
2
1
1
1
2
1
1
2
3
5
1
1
1
3
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
1
2
2
1
1
1
1
1
1
2
1
1
1
1
1
1
3
1
1
2
1
1
1
4
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
3
1
1
1
3
1
1
1
1
1
2
1
1
1
1
1
3
1
1
1
4
1
1
1
2
1
2
1
1
1
3
1
1
1
2
1
1
1
2
1
3
1
1
1
1
1
4
4
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
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
2
1
1
1
1
1
1
1
1
3
1
5
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
2
1
1
1
2
1
2
1
1
1
1
4
3
1
1
4
1
1
1
1
2
1
2
3
1
1
1
6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
5
5
1
2
2
1
2
1
1
1
1
1
4
2
1
1
1
2
8
3
1
1
3
1
3
1
3
1
1
1
3
1
1
1
1
1
1
1
1
3
4
1
1
2
2
1
2
1
1
1
1
2
1
5
1
1
1
6
1
1
4
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
5
1
1
3
2
1
2
1
1
2
1
1
1
1
1
2
1
3
1
1
1
1
1
1
3
1
2
1
1
2
1
3
1
2
3
1
1
1
1
1
1
2
1
3
3
1
1
1
1
1
3
1
3
1
2
1
4
1
1
1
2
1
1
1
2
3
3
1
1
2
1
1
1
1
2
5
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
4
1
2
1
1
3
1
1
1
1
1
2
1
5
2
1
1
1
3
1
2
1
1
1
1
2
3
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1
2
4
1
1
1
1
1
2
1
1
1
1
1
1
1
5
1
1
1
8
2
1
1
2
1
1
1
1
2
1
1
1
3
1
3
1
2
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
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
4
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
4
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
3
1
1
1
1
5
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
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
2
1
1
3
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
2
1
1
1
1
2
1
1
1
2
1
211
1
1
1
1
1
1
1
1
3
2
1
1
1
2
3
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
3
1
1
2
4
1
3
1
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
1
1
1
1
1
1
1
1
2
1
1
4
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
3
4
7
1
2
4
4
1
1
2
18
8
43
3
2
1
2
2
1
1
6
5
1
1
1
1
1
5
1
1
141
1
1
1
1
1
2
1
1
1
1
2
5
1
9
2
7
2
3
78
1
8
1
5
1
2
2
1
1
1
1
1
1
1
1
2
1
3
1
1
1
4
1
1
1
1
1
1
4
2
2
1
1
1
2
1
2
160
1
3
2
1
3
2
2
1
6
1
1
1
1
1
1
6
1
1
1
1
1
2
1
1
13
1
1
1
1
1
1
1
6
2
1
2
10
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
3
2
2
11
1
1
6
2
1
1
1
1
1
1
3
7
2
8
1
1
1
1
1
3
1
1
1
10
5
3
346
48
4
24
13
1
1
1
1
5
40
2
4
4
5
7
1
1
2
1200
1
1
1
1
1
2
1
1
4
1
2
1
1
1
1
2
2
4
1
1
6
4
1
2
1
1
1
1
1
1
1
146
1
1
2
1
1
1
2
4
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
4
3
2
1
1
1
1
1
1
1
1
1
1
4
1
2
1
3
1
3
1
1
118
1
1
18
8
1
2
13
1
1
3
1
3
3
1
1
1
1
3
3
1
1
2
1
1
2
1
6
1
5
2
1
2
3
2
1
1
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
263
1
4
3
1
1
1
1
2
1
1
5
2
1
3
1
8
2
1
1
1
8
1
1
1
2
7
1
3
2
1
1
1
1
1
1
1
1
10
1
1
3
2
1
1
3
1
1
1
1
1
6
2
3
7
1
23
1
2
1
1
12
1
2
1
1
2
2
1
2
1
4
1
1
1
1
1
1
1
3
1
6
2
1
3
6
2
1
2
1
1
26
2
1
1
3
1
1
1
1
2
1
1
2
1
17
6
1
1
6
1
1
11
3
1
5
3
4
6
1
1
1
2
4
2
6
1
1
11
2
3
3
1
1
3
1
2
1
5
17
1
53
4
27
2
2
5
8
6
1
1
2
3
6
11
1
3
1
1
1
4
1
1
2
3
2
1
1
1
3
1
2
1
1
1
1
1
1
4
4
2
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
3
1
1
2
3
1
2
1
6
62
2
2
3
3
1
1
2
2
1
2
1
1
1
1
1
4
2
20
1
1
2
1
4
1
1
1
1
4
1
1
1
3
4
1
14
2
1
8
64
3
5
6
2
1
1
2
1
1
1
1
2
1
1
1
1
1
1
6
1
4
1
1
1
1
1
9
1
1
3
2
2
1
1
1
1
1
3
7
2
1
2
1
2
4
4
1
1
2
1
1
2
1
1
1
1
1
4
1
1
1
2
2
1
1
2
1
14
1
3
1
4
1
1
3
3
3
3
1
2
11
5
3
1
1
2
4
2
2
1
3
1
1
1
2
2
1
4
1
1
2
1
1
1
2
2
1
1
1
1
21
1
1
1
1
1
1
1
38
1
2
1
1
1
1
2
3
1
2
5
1
1
1
5
3
1
1
2
1
7
2
2
9
2
9
1
2
1
1
1
2
2
1
1
1
2
1
1
1
2
1
7
1
1
1
1
1
2
1
1
24
1
1
1
2
1
5
1
1
1
2
1
2
1
1
2
1
1
5
2
3
1
1
1
1
1
1
2
1
1
3
1
1
1
1
2
2
1
3
3
8
1
1
3
17
11
4
2
2
3
1
2
1
5
1
1
3
3
5
5
1
1
1
4
1
1
1
2
1
1
1
1
3
1
2
3
1
5
2
2
1
2
4
1
1
1
8
5
1
10
1
1
1
2
1
1
1
18
1
1
1
1
1
1
1
1
1
3
1
2
1
1
2
1
1
6
1
3
2
2
1
4
1
22
1
1
3
1
1
1
137
2
1
1
2
2
3
1
5
1
1
1
2
4
1
2
1
1
4
3
1
1
1
1
3
1
1
3
1
14
3
16
15
3
3
1
11
3
2
1
7
3
1
4
1
1
1
3
1
16
2
2
1
1
1
1
21
1
8
2
4
2
31
1
2
1
2
1
3
1
5
1
2
1
1
95
1
1
2
2
4
1
1
24
4
1
31
25
1
2
1
4
1
1
1
1
1
9
2
5
1
1
1
1
1
2
5
1
1
2
2
1
1
1
3
1
2
4
2
2
1
1
1
1
1
1
38
76
1
3
1
1
1
1
1
1
1
1
1
1
1
2
16
4
2
2
86
1
3
11
6
1
2
2
8
2
3
2
3
5
1
2
1
1
1
1
6
8
2
1
3
1647
48
4
1
2
1
1
3
2021
1
2323
2
1
1
1
1
2
1
11
4
2
7
1
1
214
10
1
1
1
1
2
5
9
1
1
3
9
1
138
2
1
1
1
1
1
5
1
2
2
1
1
3
2
5
1
3
1
2
4
1
1
5
3
9
2
1
1
2
1
1
1
1
1
16
5
3
2
1
1
1
1
3
1
1
1
2
1
2
1
4
1
1
2
1
5
13
7
1
2
1
2
1
1
1
5
9
1
1
3
1
1
2
1
1
1
1
1
1
1
2
1
2
3
3
1
1
1
1
2
1
1
2
1
1
3
1
1
4
472
3
8
1
3
3
13
1
3
2
2
2
1
1
1
1
1
1
13
1
1
3
1
1
1
1
1
3
1
1
1
1
1
2
2
5
4
1
1
2
1
1
3
1
1
4
1
1
1
1
1
1
2
1
1
6
1
2
60
1
5
3
1
1
1
36
1
2
1
1
1
3
1
2
2
11
3
1
1
2
1
2
5
1
1
1
2
1
3
1
1
1
1
1
2
1
1
1
4
2
2
2
1
2
1
1
1
3
128
6
4
13
1
2
2
1
1
1
7
2
1
3
1
58
1
1
1
1
1
1
70
14
1
3
2
3
1
1
1
14
69
1
3
1
1
1
1
1
4
3
5
1
3
3
1
2
1
1
1
2
1
3
2
1
1
2
126
5
1
4
3
1
1
4
2
1
148
3
8
3
2
17
5
1
2
1
1
2
1
1001
1
3
2
1
1
1
2
20
1
2
1
4
9
3
1
57
10
2
42
1
1
1
1
1
1
2
1
2
1
1
3
2
2
1
1
1
1
1
1
1
2
1
4
1
1
1
1
3
7
3
2
1
1
1
1
2
1
1
1
2
1
9
1
1
1
4
1
1
6
1
1
1
6
2
1
1
1
2
1
7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
7
1
1
1
1
1
1
2
1
1
40
2
1
2
2
2
1
1
2
1
1
1
2
1
3
1
2
1
12
1
3
4
3
4
3
2
2
1
1
1
1
1
1
1
1
1
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
5
1
1
2
1
1
4
2
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
5
1
23
1
1
3
2
2
1
1
1
1
1
1
1
1
3
2
1
1
1
2
1
1
2
1
1
5
1
2
1
2
3
1
3
2
1
2
1
1
2
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
5
1
1
1
1
5
2
1
4
1
1
2
1
2
1
6
1
1
1
1
1
1
2
1
3
1
1
1
1
1
1
1
2
1
1
2
2
1
1
2
2
1
1
1
1
7
1
1
5
1
5
1
1
2
1
1
1
2
1
1
2
3
1
1
2
1
1
1
1
2
2
2
1
1
1
5
1
1
1
1
4
3
3
3
1
3
5
2
1
3
1
1
1
1
3
2
1
2
4
1
1
1
1
1
1
3
1
2
1
1
1
2
1
1
2
3
20
1
2
1
2
2
1
1
1
1
5
1
1
2
2
3
5
1
2
1
2
1
2
1
2
1
1
1
1
3
3
2
2
1
2
3
1
3
3
1
1
1
1
3
3
1
2
4
4
1
1
1
1
1
2
5
1
1
1
4
1
1
10
1
3
2
1
2
1
5
1
1
2
1
8
2
1
1
1
1
3
3
1
1
1
1
2
1
1
1
5
1
4
1
3
1
1
1
1
2
1
1
1
1
4
1
2
1
2
1
15
1
1
1
1
1
1
1
2
1
1
1
1
2
3
1
1
2
1
1
2
1
3
1
1
1
2
1
6
5
2
1
1
1
1
1
2
2
1
3
2
1
2
1
1
1
1
1
1
1
2
2
1
2
1
1
1
1
1
2
1
1
3
1
1
2
1
1
1
3
16
1
1
1
1
1
1
2
1
1
3
3
1
1
1
1
2
1
4
3
1
5
1
1
2
2
14
2
8
5
1
5
1
1
2
6
1
1
1
3
1
1
1
5
1
1
1
1
6
3
1
1
31
1
1
1
1
1
2
1
1
2
1
1
1521
7
2
4
5
1
1
1
1
2
2
2
1
1
1
6
1
1
1
1
1
1
1
3
1
1
1
2
1
2
2
1
1
1
3
1
1
1
1
1
2
2
2
4
1
1
1
1
4
1
1
1
2
1
1
3
3
1
1
2
1
1
5
1
1
1
1
1
1
1
2
1
1
1
3
1
1
9
1
1
1
4
1
9
1
17
4
1
3
1
2
2
1
2
1
20
1
3
1
5
4
1
2
10
2
2
1
1
1
1
1
1
3
1
1
2
1
1
2
2
5
1
1
3
1
37
1
23
1
60
1
1
2
1
1
1
1
1
472
2
1
4
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
3
1
1
6
3
1
3
3
1
18
9
1
3
2
17
1
3
1
18
20
2
1
1
1
1
1
1
4
1
5
1
1
2
4
1
33
1
1
1
4
1
1
4
1
1
3
1
1
2
1
3
2
1
2
1
1
3
1
2
3
11
3
1
1
1
1
1
1
3
295
3
2
1
1
2
2
19
1
5
3
1
1
1
1
1
1
4
1
11
1
2
2
5
1
2
2
2
3
2
8
2
18
4
1
1
1
13
4
1
1
1
1
1
1
2
1
2
8
1
1
1
1
3
1
1
6
1
1
2
16
1
1
1
2
1
2
1
6
1
1
1
1
1
2
5
1
1
1
1
2
2
1
1
1
2
1
11
2
2
3
1
2
1
5
1
4
11
13
1
1
1
2
1
1
1
1
1
1
2
9
1
1
1
2
18
19
1
1
1
1
11
3
1
2
1
2
1
17
1
1
1
1
1
3
1
1
1
1
3
1
1
1
2
1
5
1
39
1
2
14
1
3
1
1
2
1
3
7
32
1
1
1
3
9
1
1
1
1
1
2
1
1
1
7
1
3
2
2
1
2
1
1
2
1
1
2
2
1
1
1
1
2
2
1
28
1
1
1
2
1
5
2
1
1
3
3
1
1
1
1
1
6
5
1
1
2
1
3
6
1
2
2
1
1
4
6
1
1
3
2
1
1
2
9
1
1
8
13
1
8
5
7
49
1
1
1
7
1
1
1
1
3
2
4
1
2
2
10
1
1
1
2
1
2
1
1
7
4
1
1
1
3
3
1
1
5
3
1
1
1
5
1
1
3
2
3
1
1
2
2
1
1
1
3
2
1
1
2
8
4
11
1
1
3
6
6
4
4
1
3
1
1
2
2
1
1
1
168
4
3
1
2
2
1
1
2
1
4
2
4
9
1
1
1
1
1
2
1
1
2
12
1
1
1
1
1
2
1
4
3
2
1
1
2
3
2
4
1
1
1
2
1
10
1
1
1
234
1
1
1
9
1
1
1
1
1
3
3
1
1
1
1
7
1
6
1
1
2
2
1
2
1
1
5
1
41
1
1
1
1
2
3
1
3
4
1
1
1
1
1
1
2
1
1
5
17
6
8
1
2
2
1
1
2
5
3
2
2
1
1
1
4
2
1
2
1
1
1
1
1
2
1
19
2
1
3
1
20
1
2
4
1
1
2
1
1
1
14
2
1
2
5
2
2
4
1
5
1
1
1
1
1
1
1
2
455
11
18
1
3
1
5
1
5
1
1
1
3
2
2
1
20
2174
1
4
1
1
2
2
2
1
1
1
62
1
2
2
2
1
1
1
1
11
4
1
1
1
1
1
1
5
1
1
2
14
1
1
3
1
2
3
2
32
10
1
1
1
1
1
1
1
6
2
1
1
2
1
1
1
1
2
1
1
4
1
3
2
7
40
2
2
1
1
1
1
2
1
1
1
1
1
1
4
1
6
1
1
1
1
3
2
4
12
1
1
1
1
