6
10
29
5
1
46
1
5
3
3
1
7
2
1
7
1
1
11
1
2
1
21
2
5
6
3
3
1
1
1
1
2
1
2
7
3
5
2
20
1
6
9
25
21
2
9
1
1
16
1
1
5
13
1
2
1
6
9
4
5
21
1
12
1
1
4
2
1
5
1
1
1
1
1
1
4
1
1
3
19
22
6
2
2
1
1
1
4
1
1
25
3
1
139
1
7
3
6
1
13
13
1
3
2
1
7
1
1
1
4
1
1
4
1
1
7
1
8
4
1
1
3
1
3
1
64
1
1
1
1
1
2
31
14
1
7
9
1
57
1
1
1
1
1
1
3
1
231
22
1
13
2
7
28
1
1
2
1
1
1
3
3
5
1
1
1
2
9
1
8
38
10
1
1
1
1
1
1
1
1
1
8
3
1
1
8
1
1
2
1
3
1
1
1
1
2
1
1
1
1
1
1
3
1
1
1
1
1
1
4
1
1
1
1
1
20
68
1
1
1
1
1
2
1
1
1
15
1
1
1
1
1
25
1
1
1
1
2
1
1
1
2
1
1
1
1
4
1
31
1
1
2
1
1
13
1
1
1
1
1
1
3
1
1
14
5
1
2
1
1
3
3
2
3
2
2
2
1
1
2
1
2
2
1
308
1
1
1
2
4
1
2
1
1
2
1
11
1
1
3
2
3
1
1
1
1
1
10
2
1
1
1
1
1
11
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
2
1
1
1
1
1
2
1
1
2
1
4
1
1
1
1
1
1
1
1
9
1
1
1
1
1
1
1
1
1
3
1
1
5
1
6
1
1
1
1
1
1
1
1
6
1
1
1
1
1
1
1
10
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
3
2
8
1
1
1
1
1
1
19
1
3
1
1
1
3
1
1
1
6
1
1
1
1
1
2
1
4
10
1
1
1
26
2
1
1
1
1
1
1
2
1
1
2
3
24
8
2
1
1
2
1
1
1
19
1
2
1
4
5
4
1
1
42
1
1
10
4
4
1
13
33
1
1
1
1
2
4
1
1
2
4
1
1
65
3
17
8
3
1
1
1
6
6
24
13
1
1
1
3
5
25
9
5
3
8
3
3
9
26
1
1
2
2
1
1
1
2
1
1
5
1
2
1
1
4
1
1
1
1
20
1
6
1
1
1
1
2
1
1
1
6
1
139
1
2
2
1
2
1
2
20
2
2
4
2
1
6
1
1
5
2
85
1
1
5
1
4
43
65
2
1
9
2
1
4
2
1
42
27
1
1
2
1
82
1
7
29
1
1
1
1
8
1
2
1
2
1
1
3
6
1
1
1
1
1
1
5
22
3
1
1
2
1
1
3
1
1
2
17
3
1
4
1
1
6
1
16
4
25
1
1
1
1
1
1
1
1
1
1
1
2
2
1
3
11
1
2
13
1
8
1
1
1
1
1
1
2
1
5
1
1
1
1
1
1
1
26
1
1
35
3
1
1
1
1
1
1
1
3
1
1
1
1
1
16
2
1
3
1
1
1
1
1
1
1
1
1
4
4
1
1
3
1
1
8
8
1
3
1
1
1
1
1
1
1
2
4
1
7
1
1
1
10
4
2
3
1
6
1
1
1
1
1
4
1
1
6
1
1
1
1
10
1
5
1
1
29
11
2
1
1
3
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
205
1
3
1
2
2
1
2
1
1
3
7
1
1
1
1
1
1
1
2
1
11
29
1
1
1
1
1
1
6
1
39
12
2
12
1
2
1
13
1
1
1
1
1
3
1
1
1
2
3
1
5
1
1
1
1
11
14
15
2
1
1
1
1
2
1
1
3
2
16
1
1
1
7
8
6
1
1
2
1
1
1
1
1
1
4
6
1
2
1
8
1
1
1
3
11
1
1
1
1
1
1
2
1
2
1
2
1
1
1
1
1
1
10
5
2
1
3
1
1
1
1
15
11
1
1
1
1
16
2
1
2
1
3
2
2
1
73
1
1
1
6
4
1
14
1
4
1
2
3
2
1
1
1
1
1
1
2
1
5
4
10
1
1
1
1
6
28
54
41
1
1
1
8
1
1
2
1
1
2
5
1
1
1
2
2
1
115
1
1
1
1
1
8
4
1
1
43
9
13
5
8
26
1
1
2
1
1
1
2
3
1
1
10
4
4
1
1
2
1
1
1
1
1
6
3
3
1
1
1
1
1
3
2
100
1
1
1
1
1
1
1
3
2
2
1
1
1
1
1
1
1
16
1
1
1
1
1
2
1
2
3
1
2
2
1
1
4
1
7
1
1
1
1
2
3
4
2
1
1
3
2
2
1
1
1
1
1
1
6
25
1
1
3
2
1
1
4
1
1
1
1
1
2
1
1
4
2
24
1
5
1
4
32
5
2
1
12
3
4
7
8
3
2
4
5
6
1
8
25
2
3
1
1
1
1
9
1
3
2
2
4
1
10
1
4
21
1
1
1
15
6
37
7
2
2
1
1
6
1
2
1
11
1
1
1
139
1
4
28
19
2
3
8
1
11
6
21
1
1
1
4
2
1
1
2
6
9
1
1
1
1
1
1
2
2
2
2
2
2
106
1
1
2
1
9
1
1
1
1
1
1
1
1
7
1
5
6
62
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
5
1
1
1
1
1
6
2
3
1
1
1
2
1
22
1
1
1
1
1
1
1
1
29
1
1
1
2
4
1
1
2
1
2
9
1
1
3
5
6
1
6
13
2
1
1
1
2
7
2
2
6
28
1
1
1
29
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
8
6
2
15
1
1
1
1
1
1
1
1
1
1
3
1
5
4
1
1
2
1
2
1
1
1
2
1
1
2
1
1
1
1
1
1
1
55
46
32
1
20
2
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
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
3
1
1
1
1
1
1
1
1
21
1
1
1
6
3
1
1
3
2
1
1
1
37
1
1
19
48
25
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
13
35
5
1
2
14
25
27
1
1
1
3
3
5
2
7
1
1
13
1
2
4
5
3
34
1
3
3
20
2
20
1
2
1
1
1
1
1
1
1
1
1
1
5
19
6
4
1
2
1
1
16
19
2
5
3
1
1
1
23
1
1
2
1
1
14
4
4
1
2
4
23
1
1
6
3
2
1
1
1
1
1
1
1
1
1
48
1
1
1
6
4
1
3
1
1
1
1
1
2
17
1
1
1
4
1
1
1
8
5
1
1
2
1
4
1
1
1
3
1
7
2
1
2
1
13
1
1
1
1
1
1
1
1
1
1
1
1
2
3
1
2
1
1
15
6
11
15
94
3
1
3
7
4
29
17
21
1
3
1
9
3
82
1
3
2
1
1
1
1
1
12
1
58
2
1
5
1
1
1
3
7
1
29
1
1
35
1
4
47
1
80
1
1
1
1
2
1
3
1
1
1
1
1
1
6
12
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
4
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
13
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
7
10
1
12
1
1
11
4
1
1
1
1
7
1
1
1
9
10
8
1
13
1
3
1
1
1
1
1
28
1
12
1
1
1
1
1
1
1
8
3
1
1
1
1
1
3
8
8
1
19
1
1
3
25
1
1
1
1
1
2
2
1
1
1
2
1
1
1
3
1
1
1
1
1
3
1
1
1
1
5
1
1
1
1
1
2
18
3
1
1
6
1
2
1
1
1
1
1
6
2
1
1
1
1
1
18
1
1
1
1
6
2
1
1
1
1
1
1
2
2
2
1
1
1
4
7
5
2
1
1
1
1
1
1
4
2
6
2
1
1
1
2
3
2
1
1
1
1
1
1
1
37
7
1
1
1
1
5
20
4
2
2
1
2
1
30
1
75
49
1
8
1
1
1
1
1
11
2
3
1
1
1
1
10
23
4
3
5
1
1
1
1
4
1
2
2
2
1
6
7
3
1
2
4
1
21
10
1
1
1
29
9
9
3
19
9
1
10
1
1
1
12
2
1
3
1
1
1
2
1
4
1
13
126
4
2
4
1
7
1
1
1
1
1
1
2
18
5
1
1
2
3
1
6
1
10
1
21
1
4
1
1
1
3
3
2
3
1
6
12
1
10
1
1
1
1
1
1
1
3
5
7
1
1
1
15
1
2
9
1
18
1
1
1
1
1
1
3
2
1
1
5
1
1
1
36
2
1
1
1
1
1
9
1
1
1
1
1
1
16
1
1
4
1
2
1
1
1
1
1
1
3
1
1
37
29
16
6
1
1
4
1
5
1
1
1
1
1
1
3
1
1
6
7
6
1
1
1
1
1
3
1
1
1
1
4
1
1
1
1
32
1
2
6
1
1
3
4
1
1
1
1
5
1
1
1
1
1
1
1
1
3
1
75
1
1
1
7
1
1
12
4
3
2
1
3
1
1
1
1
1
1
103
13
1
1
2
1
45
2
3
1
1
2
1
2
3
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
5
2
1
1
1
1
1
2
4
1
48
1
1
2
21
1
6
19
30
1
1
7
2
1
1
1
1
1
1
17
42
1
1
1
1
2
4
133
1
1
9
4
1
1
1
1
1
3
1
1
3
1
10
2
18
1
1
1
1
1
1
3
1
1
2
4
2
1
1
11
5
19
1
122
4
3
3
1
1
3
10
4
15
4
24
21
13
35
1
4
2
36
1
1
13
1
1
1
2
1
2
7
9
1
4
1
22
1
1
4
1
1
34
1
2
1
1
8
1
1
1
1
1
2
1
49
1
1
6
2
4
9
1
1
4
1
1
1
1
30
1
303
18
2
1
1
1
2
1
1
1
7
1
1
19
1
1
1
1
1
2
1
2
1
1
5
1
2
1
2
3
1
1
1
1
1
2
127
4
1
1
1
4
1
1
1
1
1
1
2
10
34
1
2
8
1
1
1
2
3
2
1
5
74
1
1
37
1
1
30
1
1
4
1
16
2
2
1
1
6
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
1
1
3
1
1
3
2
1
3
1
5
1
7
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
6
1
22
1
70
1
1
1
3
1
5
1
29
5
2
1
1
1
2
1
1
19
78
2
7
1
19
1
1
16
8
1
1
3
5
5
3
5
1
1
7
4
15
3
2
1
1
1
1
5
1
1
3
2
1
2
24
1
1
4
1
1
1
1
1
1
1
1
55
1
2
4
2
1
1
1
1
1
1
1
1
12
6
2
1
1
9
1
50
7
7
58
1
1
1
1
1
1
1
1
1
5
1
15
1
1
3
1
6
1
1
11
45
3
3
1
3
4
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
3
6
1
1
1
1
1
6
1
3
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
12
2
2
2
3
1
1
1
1
1
1
4
1
1
2
3
1
1
1
1
1
1
3
37
7
18
12
1
1
1
1
10
1
1
1
1
1
1
1
1
3
1
1
1
1
2
5
1
1
3
2
2
2
1
1
1
5
14
50
3
3
1
1
1
2
1
3
1
1
1
9
1
1
74
1
8
1
7
1
3
1
2
1
1
5
1
1
13
2
1
1
5
2
1
1
1
2
1
1
1
1
6
1
1
1
1
1
1
1
1
1
1
1
7
1
37
1
5
9
1
1
1
1
1
1
1
1
1
1
1
1
1
4
4
17
29
6
2
1
9
1
206
1
3
1
2
50
2
1
25
4
1
4
2
3
1
1
1
6
13
44
6
1
1
1
8
1
1
1
1
1
2
2
1
6
1
2
1
1
1
1
1
1
1
1
1
1
1
1
29
15
1
1
4
1
4
3
16
1
11
1
69
4
5
1
1
15
5
1
1
4
2
6
5
177
1
6
6
4
3
2
4
1
1
1
25
2
1
1
2
1
1
1
1
11
11
3
1
1
1
1
1
1
1
2
1
1
2
1
1
3
1
1
1
1
5
1
1
1
1
1
1
1
1
1
12
1
1
1
1
2
7
34
2
53
19
11
1
1
1
2
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
3
1
1
4
2
2
2
13
1
2
43
1
1
1
2
1
1
1
1
1
1
1
1
5
4
1
1
1
1
1
1
1
1
1
1
467
100
1
1
4
1
2
1
1
1
1
4
1
11
2
2
1
2
1
1
1
1
31
1
1
8
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
9
75
1
1
1
1
1
1
1
2
3
7
3
1
1
2
1
1
2
3
4
1
5
4
4
1
1
3
1
57
1
1
2
63
1
1
16
1
2
2
1
1
1
1
1
1
14
1
2
1
1
5
1
1
6
5
10
1
1
1
5
1
1
1
1
1
6
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
4
1
1
1
1
1
1
40
1
1
1
1
6
4
1
4
1
1
4
1
1
1
1
1
1
1
1
3
1
1
4
1
1
1
1
1
1
2
1
5
24
10
2
1
1
4
23
1
1
12
1
1
1
8
69
1
3
1
1
2
1
1
1
1
3
10
4
5
16
30
5
1
1
1
2
2
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
12
1
1
1
2
3
1
1
1
1
5
1
5
4
3
7
12
1
13
1
4
1
1
1
1
1
1
1
5
1
1
2
5
1
1
1
1
1
4
2
1
3
1
1
1
1
1
1
1
59
2
1
1
1
1
1
1
1
1
2
24
5
1
3
4
5
1
1
1
5
3
21
2
9
9
9
8
3
1
2
102
24
1
12
1
1
2
15
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
11
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
3
2
1
1
1
1
70
1
2
1
1
1
1
1
1
1
1
1
1
1
1
6
1
4
1
1
1
1
1
1
1
1
1
26
4
1
1
1
1
4
6
4
2
1
2
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
1
1
1
1
4
1
1
1
1
2
1
1
1
1
2
1
1
8
1
1
17
1
1
1
1
1
1
1
1
1
1
1
1
2
1
3
1
1
1
1
1
1
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
1
1
1
1
1
2
1
1
1
1
1
2
1
4
3
1
12
1
1
9
1
1
1
1
1
1
1
1
1
1
1
1
18
1
1
174
9
3
9
1
1
2
1
1
1
2
1
9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
7
29
4
1
1
32
1
17
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
5
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
128
8
91
2
1
13
1
1
1
1
9
147
16
17
1
1
1
82
2
10
5
1
5
21
2
19
1
1
1
2
1
1
2
23
1
2
1
1
1
10
6
1
1
1
1
4
5
1
1
3
5
14
1
2
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
113
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
1
1
2
1
16
1
2
5
7
1
1
1
1
1
1
2
1
2
1
1
1
1
1
10
1
1
2
1
1
25
1
1
1
1
1
1
2
1
1
1
1
1
5
3
5
10
36
6
1
1
1
1
1
1
1
1
1
2
3
1
1
1
2
1
1
1
1
1
14
1
1
1
4
1
1
1
3
6
1
1
1
1
1
2
3
1
1
5
4
1
1
2
1
1
1
2
1
1
6
1
28
1
1
1
10
1
1
1
1
1
1
1
1
1
1
1
3
1
3
5
1
1
1
4
1
3
15
2
1
1
1
5
18
18
2
8
2
1
1
1
1
1
9
1
1
12
1
3
1
10
33
3
3
1
1
3
1
1
7
1
1
1
1
20
4
1
14
2
1
1
2
1
22
1
2
10
1
1
1
1
115
2
1
1
16
1
1
270
1
1
1
1
18
3
1
1
1
1
54
3
1
1
1
9
1
1
1
1
1
1
1
1
28
2
1
1
17
147
1
1
1
12
23
1
1
7
4
3
2
3
1
1
2
5
1
10
11
23
11
6
2
2
141
2
1
3
21
112
1
1
8
8
15
10
19
19
1
1
2
1
9
1
1
1
1
2
6
34
3
2
4
10
26
1
3
1
1
1
1
11
8
4
1
9
1
29
6
1
1
1
1
2
1
1
1
1
14
1
1
3
1
1
2
1
1
1
1
15
1
1
1
1
1
1
1
1
1
2
2
1
4
1
14
10
18
24
1
1
3
29
34
21
1
1
3
1
1
1
271
1
2
1
1
1
1
1
1
1
1
22
2
5
1
9
1
1
1
1
1
1
4
4
1
1
19
1
1
1
1
1
2
1
2
1
25
1
1
2
3
1
1
75
1
1
1
1
46
1
1
1
6
1
1
1
1
1
3
1
3
1
1
2
14
7
9
1
2
1
1
1
2
3
21
3
1
2
2
1
1
1
1
1
1
9
1
1
1
1
6
2
1
1
1
1
1
2
2
41
1
1
25
1
53
1
11
1
3
5
19
2
1
1
1
9
4
1
1
1
1
1
1
1
1
1
1
2
4
209
8
1
3
1
1
6
4
1
1
1
1
1
1
1
1
1
2
10
1
1
1
1
2
4
1
1
12
1
1
25
4
1
2
8
1
1
1
1
1
35
3
1
1
27
2
1
17
1
1
3
1
2
1
2
3
1
1
1
1
1
1
1
1
13
1
13
2
1
1
1
2
1
1
1
8
1
2
2
1
6
33
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
19
1
1
1
1
5
2
13
1
2
1
1
1
1
5
1
1
1
1
1
1
1
1
8
1
1
1
7
45
8
44
1
1
1
1
1
2
2
2
12
3
1
6
1
2
15
2
10
1
1
2
3
2
10
1
6
1
1
3
1
2
1
1
3
4
43
15
1
1
1
1
1
5
3
1
1
34
3
5
1
3
1
1
1
1
11
31
1
2
1
3
8
1
34
1
1
2
1
2
1
1
1
1
78
1
1
1
1
1
1
18
3
10
8
1
1
2
1
2
1
13
1
4
2
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
2
1
4
2
1
1
1
1
1
1
1
1
1
1
1
43
1
9
4
1
1
1
1
1
1
1
1
1
1
2
2
1
4
1
7
41
12
2
1
1
51
63
1
1
1
1
1
5
1
2
1
1
1
1
1
5
1
1
3
1
1
1
1
1
1
1
1
1
15
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
2
1
1
1
8
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
9
11
11
1
29
40
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
5
1
4
1
2
1
1
2
6
1
4
1
1
7
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
50
1
1
17
2
1
1
1
3
3
2
1
1
1
1
1
7
1
99
1
1
2
1
34
1
4
1
1
1
1
1
19
1
1
1
3
1
1
1
2
2
2
1
2
1
2
1
1
1
2
1
1
1
1
1
16
1
9
4
7
20
8
2
1
1
1
1
1
2
1
3
32
1
1
18
1
1
52
1
1
1
1
2
1
1
1
2
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
7
1
1
1
1
1
2
1
1
1
1
7
3
1
1
1
1
1
1
1
2
1
1
9
3
16
1
3
6
1
2
1
2
1
1
1
1
1
1
1
2
11
7
1
1
1
1
1
1
14
2
1
1
1
1
1
2
1
1
1
4
4
1
2
1
1
6
16
1
1
1
1
1
1
2
30
1
1
34
2
1
1
1
4
2
1
3
1
13
27
1
1
4
1
1
1
1
1
1
1
1
2
1
1
1
8
1
2
6
1
4
2
1
3
13
1
1
1
1
1
1
11
7
4
1
1
1
1
18
11
4
1
2
1
3
9
2
1
2
1
1
1
1
4
8
1
1
1
1
1
1
1
2
5
1
1
4
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
8
1
1
2
1
5
12
9
1
1
1
1
1
1
2
1
18
6
8
3
1
2
4
4
1
5
9
5
2
2
7
31
3
3
2
1
17
3
6
1
1
2
1
5
1
1
10
1
1
1
32
2
4
11
1
2
1
22
1
18
1
1
1
3
1
4
9
1
6
17
151
1
2
2
1
1
1
2
2
1
2
1
1
1
1
1
3
1
1
1
1
1
1
2
1
1
3
1
3
1
1
1
2
1
1
1
1
2
1
3
1
1
21
1
5
1
1
2
25
4
4
1
1
1
1
1
2
1
1
3
1
12
1
1
2
6
7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
13
1
4
1
1
1
1
103
4
5
6
3
4
1
1
1
3
3
1
38
1
1
1
27
1
1
5
19
1
1
2
2
1
2
1
1
1
2
1
10
5
2
1
1
1
1
1
10
1
1
1
38
1
21
1
1
1
1
1
7
1
5
2
4
1
1
1
1
1
1
1
1
13
16
23
1
1
6
3
1
1
2
1
25
9
38
2
1
20
31
3
8
1
1
5
5
1
1
2
1
1
1
1
2
19
5
2
1
61
2
1
5
1
1
7
1
18
2
1
1
1
1
2
1
4
1
1
1
1
1
1
1
1
1
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
28
1
1
2
1
1
2
18
3
1
1
1
23
1
3
16
1
11
42
91
14
1
2
1
1
1
1
2
1
19
36
1
1
1
1
9
2
1
1
1
1
1
6
1
5
8
2
1
1
3
1
12
2
3
1
1
1
1
2
2
1
16
7
1
1
1
1
1
2
2
47
3
1
13
14
3
1
1
1
2
1
1
1
1
9
2
2
3
1
4
9
1
167
3
9
1
1
1
1
4
1
2
1
2
1
7
1
2
1
17
2
2
2
1
1
4
19
3
1
1
1
1
1
226
1
1
1
3
2
1
1
1
1
4
1
2
2
1
9
1
1
1
5
1
1
1
3
3
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
2
1
1
1
1
1
8
5
10
1
1
1
7
2
4
2
1
1
1
6
1
7
4
1
1
1
2
1
2
2
1
1
1
1
3
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
2
2
4
4
3
1
1
1
1
1
1
3
2
39
1
2
1
1
2
4
2
3
1
1
3
1
1
1
1
10
1
2
1
1
1
1
1
1
13
3
1
1
1
1
1
2
3
1
1
1
1
23
6
4
3
3
1
1
1
1
4
1
1
1
1
1
1
3
98
1
3
3
4
8
1
2
1
1
8
2
1
3
1
1
1
1
1
1
1
3
1
6
1
1
2
1
1
2
1
1
1
1
49
2
1
2
1
1
1
1
2
6
3
1
1
1
1
1
2
1
1
1
5
1
1
4
8
47
26
1
1
1
1
357
1
2
1
1
1
3
1
1
9
3
3
1
1
1
1
1
4
1
8
1
1
39
2
1
2
1
3
1
43
5
7
1
1
20
13
6
4
8
1
3
3
13
24
3
8
5
3
4
1
2
2
12
101
2
1
3
4
1
31
1
1
2
23
2
1
1
1
1
4
3
1
96
1
1
6
5
2
18
1
9
7
1
1
1
2
2
11
1
2
2
4
1
83
29
6
1
1
1
1
1
2
2
1
20
1
1
1
1
5
75
1
1
1
2
3
1
5
9
1
2
1
1
1
1
1
1
1
6
1
4
1
1
1
1
1
1
24
53
3
1
1
1
1
1
2
4
1
1
1
1
5
1
1
3
4
1
1
1
1
1
17
1
5
1
4
2
3
1
1
1
1
1
2
1
1
1
1
3
1
2
1
7
3
1
1
2
1
2
1
1
1
11
2
1
1
1
1
1
12
1
11
2
1
1
1
1
1
1
1
1
1
1
22
7
4
1
23
6
4
1
1
7
1
16
6
1
59
1
3
28
13
1
2
1
2
1
2
5
12
1
1
1
13
52
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
43
1
83
4
1
3
42
1
4
84
2
1
2
1
2
1
1
1
1
4
1
4
1
46
36
48
1
3
29
1
1
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
3
2
1
1
2
1
1
1
3
5
11
1
1
1
1
1
1
3
6
13
12
1
1
1
1
1
1
3
1
1
1
30
1
3
1
1
1
1
1
1
1
1
1
4
1
1
1
4
1
1
1
1
1
1
1
1
1
3
43
1
2
2
1
1
2
1
1
1
1
1
1
2
2
8
1
1
1
1
1
1
25
1
4
1
1
1
2
36
1
1
6
1
1
1
1
1
1
1
1
1
1
3
1
1
1
28
1
1
2
3
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
63
1
1
1
1
1
4
12
1
66
4
3
13
5
2
1
12
7
1
2
1
1
7
2
1
1
1
4
1
1
1
2
4
2
11
21
26
4
1
7
1
4
16
19
11
5
8
36
5
1
3
1
101
273
2
1
1
16
3
1
47
6
3
2
1
96
1
2
6
1
1
24
1
1
8
12
11
33
1
3
1
1
1
1
1
1
1
1
1
7
1
1
1
1
1
5
1
1
3
1
1
1
1
1
110
10
1
1
1
1
20
7
7
1
1
1
1
2
1
1
1
2
1
2
6
40
12
5
49
3
63
1
1
1
1
1
1
1
1
1
13
2
1
2
4
3
7
22
1
1
1
9
3
5
6
1
15
1
1
1
1
1
1
2
1
1
1
1
2
1
70
1
3
1
2
5
1
1
24
1
3
1
2
3
1
1
2
2
8
1
2
4
1
1
14
5
1
1
1
1
1
1
1
1
1
1
1
1
5
45
1
1
3
1
15
1
1
17
19
1
7
44
1
1
1
1
1
2
1
16
1
1
1
20
3
1
1
1
1
1
2
6
5
1
3
1
12
5
2
1
12
6
14
1
1
1
1
3
56
1
1
2
1
3
1
1
1
1
1
1
1
1
80
1
1
2
1
1
1
1
1
1
1
1
1
3
7
1
1
4
1
1
8
1
1
1
1
1
1
1
1
1
1
1
12
27
24
1
7
7
16
1
42
86
1
49
1
1
1
6
1
1
1
5
4
1
1
1
1
3
1
3
3
1
2
1
1
7
1
1
1
1
1
3
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
43
36
1
1
1
1
7
2
8
1
19
1
3
1
1
6
1
1
1
6
2
4
27
2
1
1
2
2
1
1
4
1
3
1
1
1
2
10
11
2
2
3
2
1
1
1
1
1
1
1
2
26
1
1
39
1
5
1
1
1
1
1
1
2
1
1
1
1
8
1
1
1
1
1
2
2
1
7
7
1
3
1
1
2
5
1
27
4
1
2
1
4
1
3
1
1
20
3
1
3
8
11
2
5
6
5
1
8
1
2
1
1
1
1
3
8
1
2
5
2
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
111
8
3
2
3
4
5
2
2
50
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
6
1
2
1
1
1
1
1
1
1
2
11
2
2
1
1
1
1
1
1
1
1
1
1
1
1
5
4
6
1
1
1
1
1
1
1
8
21
1
1
2
1
1
1
1
1
3
1
2
261
4
5
1
13
1
8
30
3
1
2
1
1
1
1
1
1
1
1
1
1
3
1
1
1
3
1
2
33
7
32
18
1
2
1
2
1
1
9
1
1
1
1
1
1
2
1
1
1
47
3
6
1
1
1
3
1
1
7
6
34
1
17
3
14
5
1
9
66
3
3
2
1
15
1
19
4
5
3
1
2
17
11
7
1
1
4
12
18
3
11
2
4
1
1
27
7
2
9
1
1
1
1
1
4
14
2
1
1
1
3
1
2
1
4
1
1
2
1
1
14
1
1
2
1
1
1
1
1
1
4
3
2
1
1
1
1
71
2
7
2
2
1
1
2
1
29
2
3
1
3
1
3
4
1
1
1
1
7
1
1
1
1
1
1
1
1
1
1
19
49
1
1
1
1
1
1
2
1
1
2
1
372
1
3
3
1
1
3
1
1
1
1
1
3
1
1
1
1
1
1
1
1
7
1
1
2
1
1
4
4
1
1
2
9
1
6
1
1
2
5
3
1
5
1
1
5
1
1
8
9
4
1
1
2
1
1
1
1
2
1
2
3
39
1
1
1
1
1
1
33
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
2
1
1
2
2
3
3
1
6
1
1
1
1
1
1
1
1
1
1
1
3
8
1
1
1
1
1
1
1
1
2
1
1
45
1
1
4
1
2
1
1
2
1
1
1
1
1
2
2
7
2
1
1
2
1
10
4
3
4
1
2
1
1
1
1
2
1
73
25
1
2
5
3
1
1
1
2
1
115
63
4
1
1
3
1
1
1
9
2
1
1
2
3
3
1
373
2
1
1
1
2
1
1
1
2
6
1
1
1
1
11
1
9
17
1
1
2
1
1
1
1
1
1
1
1
1
1
5
6
2
1
1
1
2
2
2
3
12
1
1
1
1
1
1
3
8
1
1
24
1
20
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
4
1
1
1
40
1
1
1
1
1
1
24
1
1
2
7
9
1
1
1
1
1
1
1
89
3
1
1
1
1
2
1
1
1
1
5
1
1
1
1
1
1
1
7
1
3
4
1
7
1
2
28
77
1
45
2
3
9
1
1
1
1
1
2
1
1
1
2
5
1
2
1
10
1
1
1
1
1
1
1
1
1
1
1
3
1
6
1
1
1
1
42
7
1
2
1
1
1
2
1
1
1
1
1
1
27
3
1
1
1
2
1
1
21
1
1
1
1
1
1
1
1
1
2
9
5
10
2
155
3
2
1
8
1
1
1
1
1
29
2
1
10
1
1
1
1
2
8
1
1
1
1
1
1
2
15
1
1
3
1
1
3
4
2
2
2
2
1
1
1
1
1
2
7
19
1
17
1
7
15
1
1
1
1
1
3
1
8
1
4
4
22
3
184
222
1
1
1
12
36
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
11
2
1
1
5
1
3
1
2
1
2
1
9
1
1
1
1
42
1
1
1
1
1
7
1
10
96
1
1
1
1
1
4
1
1
3
1
3
1
238
374
23
1
2
5
1
1
1
1
3
3
1
8
28
1
1
3
1
1
1
1
1
1
1
11
4
14
1
3
1
1
1
1
2
1
8
13
1
3
2
1
1
1
1
1
2
2
3
1
1
3
1
1
1
1
105
45
11
26
87
1
2
2
5
37
1
1
1
1
1
1
1
1
1
1
1
4
1
1
2
1
11
1
1
2
1
1
4
1
1
4
1
4
4
2
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
3
1
1
1
2
1
1
37
32
2
1
6
3
1
1
7
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
1
1
3
1
1
1
1
3
34
1
1
1
1
4
4
5
3
3
1
1
2
3
1
1
1
19
1
1
1
7
27
1
4
1
6
4
4
16
8
7
1
11
95
1
1
1
2
1
1
1
1
1
4
2
2
1
4
1
3
16
1
1
1
2
1
1
1
1
1
1
3
6
38
1
1
1
24
1
7
1
1
1
1
1
1
1
1
1
2
1
1
1
12
12
1
1
52
3
24
1
1
1
55
1
1
1
575
6
2
5
3
6
3
12
1
1
1
1
1
2
1
2
2
1
1
1
7
2
1
1
1
1
1
8
39
34
5
2
1
1
1
1
1
1
24
1
1
7
1
6
2
1
1
5
2
1
16
2
6
1
23
2
2
17
3
16
4
1
2
1
7
8
1
1
1
2
1
1
1
1
1
1
4
1
8
1
1
25
9
11
6
7
212
3
2
6
87
19
7
2
8
1
1
1
2
14
23
25
1
1
8
6
5
2
1
1
6
41
1
4
1
1
1
1
24
1
9
5
1
6
1
1
6
19
1
1
1
6
5
1
4
15
339
58
12
1
1
1
1
6
2
1
2
1
3
2
4
1
1
8
1
2
2
15
1
5
15
4
1
4
1
3
1
25
1
10
2
1
2
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
2
457
1920
19
3
1
1
1
1
1
1
9
3
15
1
1
1
8
