30
3
1
1
1
13
1
1
2
1
1
1
1
1
1
1
1
1
3
1
1
1
1
11
3
5
1
1
1
1
2
1
1
1
1
2
1
3
5
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
5
1
1
12
1
1
1
1
2
13
1
7
1
1
1
9
1
1
1
1
5
5
1
1
1
1
1
1
1
1
1
2
1
2
3
1
1
2
28
1
2
2
3
3
63
1
1
3
1
1
6
11
1
2
2
1
1
1
1
8
1
1
1
1
3
1
1
1
2
1
5
4
3
2
1
2
4
1
1
2
1
1
1
3
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
5
1
1
3
1
1
286
1
2
8
1
1
1
2
1
1
1
2
1
3
2
1
3
1
2
1
1
1
1
1
2
1
3
4
1
1
1
1
7
2
1
2
21
2
58
4
2
1
1
1
2
31
8
2
2
2
1
1
7
27
1
1
2
1
1
1
2
13
2
5
2
1
1
1
1
2
2
3
1
2
1
1
2
1
1
1
10
1
1
3
38
3
2
1
1
2
1
1
1
4
1
1
1
2
1
9
3
2
1
1
2
1
3
1
3
3
1
6
1
1
42
1
1
2
1
2
1
1
1
1
1
1
1
2
1
1
1
21
1
2
5
6
1
9
8
4
1
1
1
1
1
8
7
1
5
1
1
2
2
1
1
3
4
1
1
6
1
1
1
5
3
3
1
7
106
3
1
1
4
10
2
1
5
1
3
2
2
3
1
6
1
2
11
1
1
1
1
2
3
4
3
1
1
1
1
3
3
1
3
8
1
1
1
1
35
1
1
1
3
2
4
38
3
1
1
1
1
4
3
1
1
1
1
11
1
1
1
2
1
1
3
1
1
1
1
1
1
6
1
1
7
2
2
1
1
1
1
1
1
1
1
2
2
3
1
1
2
1
4
12
3
5
32
1
3
3
1
1
1
1
1
2
1
1
3
1
3
1
1
1
1
1
1
2
1
2
1
1
2
1
4
1
1
6
4
1
1
1
1
1
1
3
1
1
1
17
1
3
1
1
1
2
1
1
1
1
1
3
1
1
5
1
1
8
1
2
1
1
4
21
1
1
6
1
1
1
1
1
3
4
3
1
1
4
14
3
1
1
3
1
1
1
4
1
2
1
1
1
1
1
1
1
1
2
1
1
1
16
1
1
1
3
1
2
1
1
1
1
3
1
5
1
1
1
1
1
1
2
2
1
7
2
1
1
7
1
3
1
1
5
1
2
1
1
1
3
1
27
1
1
1
2
1
1
2
1
7
1
1
1
2
197
1033
2
2
5
1
1
1
10
2
3
3
3
1
1
2
1
1
1
1
1
7
1
1
1
1
1
1
1
3
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
37
14
2
2
1
1
8
93
1
1
3
1
3
1
10
1
1
1
5
1
1
1
1
3
4
1
1
3
1
1
1
1
2
1
6
1
1
1
1
2
1
1
4
2
11
1
7
2
10
2
1
2
1
1
1
1
2
2
1
3
1
1
1
1
1
18
2
4
12
1
1
3
1
1
6
1
2
1
4
1
1
1
1
2
1
1
2
1
1
2
2
1
1
1
1
1
181
432
1
1
1
1
9
4
9
2
1
2
14
1
1
1
1
2
5
1
1
7
1
4
1
2
1
1
1
1
35
9
3
2
2
1
1
2
3
6
2
2
1
1
12
1
1
2
2
2
86
1
1
1
3
1
1
1
4
1
1
2
1
1
1
3
9
46
3
4
1
1
2
45
2
2
2
2
1
1
16
6
1
3
21
1
1
17
1
2
2
1
3
1
1
1
1
3
2
2
4
3
1
4
20
1
3
61
1
2
4
2
1
1
1
1
2
27
1
1
1
1
3
1
1
14
111
1
1
2
1
2
1
16
1
2
2
33
1
1
1
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
2
2
1
1
1
2
1
1
1
1
1
2
10
1
9
1
1
1
1
1
6
1
18
1
4
1
1
1
1
1
1
3
1
2
1
1
2
1
8
1
56
1
385
1
1
1
3
1
3
1
10
5
1
1
1
1
1
3
7
1
2
1
5
1
1
3
1
1
2
2
2
2
1
3
1
4
2
1
1
1
1
1
2
2
9
2
7
1
1
1
1
1
28
1
1
1
3
1
14
2
1
2
1
4
1
1
1
3
1
1
2
1
1
1
10
1
1
1
1
3
3
18
1
2
3
2
6
1
1
3
6
1
2
1
1
1
1
2
1
1
8
4
10
1
1
1
2
1
1
1
1
3
1
4
1
1
1
1
7
5
1
1
3
1
1
1
16
4
45
1
1
2
2
1
5
1
1
2
2
2
1
1
1
1
1
3
1
2
3
2
5
5
1
2
1
1
314
17757
1
1
44
1
1
1
1
39
1
1
1
28
1
2
10
3
1
1
1
5
1
2
3
1
1
1
1
3
1
1
2
2
1
10
109
3
1
1
2
1
1
1
2
1
11
1
2
1
1
1
1
2
5
1
1
2
3
1
1
2
1
1
1
4
2
4
1
4
1
3
1
5
3
2
2
1
2
1
2
2
1
3
2
5
3
2
1
1
2
1
1
3
25
1
1
2
1
1
12
1
1
1
2
2
7
1
1
1
3
1
1
1
1
193
2
1
1
2
1
1
4
1
1
1
1
1
1
1
1
2
4
29
1
1
2
1
1
1
1
8
1
1
4
1
2
1
4
1
1
1
1
1
2
1
3
2
1
1
1
1
2
3
1
1
1
6
1
15
1
1
1
2
19
1
21
1
3
3
1
1
1
1
1
4
1
3
1
2
1
3
1
2
2
1
1
1
1
1
2
2
1
1
4
2
1
1
2
1
1
1
3
1
3
6
1
5
1
1
1
7
1
7
2
1
1
1
1
2
1
1
2
2
1
1
1
1
1
1
1
1
8
1
1
2
20
9
3
1
1
1
2
16
3
1
2
1
1
1
3
1
1
1
1
6
1
1
3
7
1
3
1
1
1
1
1
1
1
55
1
3
1
1
10
1
4
6
1
5
4
4
1
1
1
1
1
1
1
2
1
8
1
1
1
1
1
5
1
1
1
1
1
2
3
1
1
1
1
1
2
1
1
1
3
56
2
1
1
1
1
2
4
1
1
31
1
1
2
1
8
6
1
2
1
1
2
1
1
1
1
1
1
35
2
1
1
3
5
3
1
19
1
1
1
1
1
4
1
1
1
1
2
1
1
1
1
1
44
26
2
1
1
1
1
2
1
1
1
1
1
5
1
1
2
1
1
1
13
1
1
1
1
4
5
2
1
1
1
1
25
203
48
2
2
1
1
1
1
2
1
2
1
1
1
1
7
1
1
1
1
1
1
1
1
16
2
4
1
1
2
4
1
1
1
1
2
1
3
1
3
1
1
1
7
1
3
1
1
4
1
1
1
1
1
1
2
4
1
1
1
9
1
1
1
3
3
1
3
5
2
1
2
1
55
1
1
1
1
1
5
2
6
1
1
7
1
2
1
3
1
1
1
2
1
2
1
1
1
1
2
2
6
1
1
1
5
60
3
1
4
1
4
1
1
2
2
1
4
1
1
2
1
2
1
2
1
1
1
4
2
2
1
1
1
1
1
2
1
1
5
1
1
1
1
2
2
1
1
1
1
3
2
1
1
1
1
1
1
1
1
2
1
1
1
1
3
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
8
2
4
1
1
2
1
2
3
1
1
1
1
1
2
2
3
2
6
1
1
1
2
4
2
4
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
5
5
1
6
1
1
6
1
1
1
1
1
1
1
1
1
6
1
1
18
3
2
3
3
2
1
2
4
1
4
4
1
1
1
3
1
1
1
2
1
3
2
1
1
1
1
1
1
1
1
4
1
1
1
2
1
6
1
1
3
1
1
1
48
163
55
1
1
106
15
4
17
1
1
18
2
1
1
1
1
1
1
1
1
1
1
1
2
6
1
1
2
1
12
3
1
7
2
1
5
3
1
2
1
1
1
1
9
2
2
2
2
1
1
1
1
1
4
1
8
2
1
16
1
1
2
1
3
1
4
1
1
1
1
1
2
1
1
1
1
3
2
2
1
1
1
2
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
31
1
1
3
2
1
1
1
2
2
17
2
1
1
3
1
4
1
1
2
1
1
2
1
2
1
2
1
134
637
644
2
2
2
1
1
1
4
3
1
1
1
1
1
1
11
1
1
1
4
3
1
1
1
1
3
1
1
1
9
1
1
2
3
13
1
505
585
1080
1
2
1
13
1
1
3
1
1
1
3
2
22
1
3
1
1
2
1
1
1
1
1
1
5
1
1
2
1
1
1
2
1
1
3
2
1
1
1
1
11
1
1
1
1
1
1
16
7
4
4
1
2
1
2
1
1
1
1
16
2
10
1
4
1
2
1
1
2
2
1
1
1
4
3
4
1
2
1
2
2
3
3
9
1
2
9
1
4
2
1
1
1
1
1
1
2
1
22
2
1
2
2
2
1
4
1
1
1
1
1
1
1
2
2
1
1
2
3
1
2
15
1
5
1
6
3
84
25
12
5
12
4
4
2
1
3
1
1
1
7
1
1
2
4
1
2
2
2
30
4
1
1
1
7
3
1
2
1
1
4
1
7
1
1
4
1
2
1
1
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
2
1
23
3
2
8
18
1
2
1
1
2
2
1
1
4
1
1
1
12
1
1
1
2
1
2
1
1
1
1
1
1
1
10
2
1
1
1
1
1
1
1
1
1
3
1
1
2
1
1
1
2
1
1
2
1
1
2
10
1
1
42
1
1
1
1
2
3
1
1
1
1
1
1
16
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
17
3
1
4
5
2
1
4
1
1
1
1
1
1
1
1
2
13
1
1
1
1
1
1
1
2
1
2
1
2
2
1
1
1
1
2
2
7
10
1
1
3
1
2
1
2
1
3
1
1
3
1
1
1
1
10
2
1
1
3
1
1
1
1
1
1
2
2
2
1
3
1
5
1
1
1
8
2
2
1
1
1
2
1
3
5
2
1
1
6
2
1
1
1
2
1
1
1
4
34
1
1
1
2
1
2
1
2
2
1
1
1
1
1
1
1
1
1
3
2
2
1
2
4
8
6
1
1
2
1
6
1
1
1
1
1
7
1
3
1
1
3
4
1
1
1
6
1
7
4
1
1
1
1
21
11
1
1
2
1
1
2
1
2
1
1
3
1
4
1
2
1
1
1
1
4
6
1
1
1
1
2
8
1
1
12
2
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
2
1
1
1
1
1
1
15
6
12
5
1
1
2
2
1
1
19
6
3
2
1
1
65
1
2
1
4
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
4
2
1
1
1
4
1
2
1
1
2
1
1
2
1
3
1
7
2
1
30
1
2
2
1
1
1
12
15
3
3
7
15
1
1
1
1
1
1
7
1
1
1
1
1
1
1
1
1
1
3
1
3
1
1
1
3
1
2
1
1
2
1
1
2
1
1
1
1
1
2
1
3
1
1
2
2
1
1
1
1
2
1
2
4
1
2
4
1
1
2
3
1
3
8
21
1
1
2
1
6
1
1
1
1
1
1
1
1
1
1
1
1
1
2
6
3
1
1
1
1
1
1
6
1
2
1
1
1
1
7
1
1
1
1
1
1
1
2
1
2
1
4
1
1
1
2
1
4
41
1
1
11
1
2
2
8
1
1
1
1
4
2
1
6
7
1
1
2
1
1
8
3
2
16
11
2
1
1
1
1
1
5
1
1
26
1
2
1
1
4
1
1
1
3
1
1
1
1
1
1
1
1
1
2
1
1
5
2
1
5
3
2
1
20
6
1
9
34
1
1
1
1
3
2
1
1
2
1
2
2
2
2
1
4
2
4
3
1
1
1
2
1
4
3
3
1
1
1
1
2
2
14
1
7
1
1
2
1
1
1
2
2
3
1
1
1
1
1
1
1
1
1
5
1
1
2
1
1
1
1
1
1
1
1
1
4
1
2
4
1
1
1
2
8
2
9
2
3
1
1
1
1
1
1
2
3
1
4
1
3
4
1
2
1
1
1
1
1
4
10
4
1
1
1
1
502
617
351
1
27
1
13
1
1
8
1
3
7
1
1
1
1
1
1
1
1
1
48
1
2
2
1
2
2
3
2
1
1
1
1
50
111
14
1
1
1
2
1
1
1
1
32
1
6
4
1
1
2
2
1
1
1
2
1
2
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
4
2
1
1
1
1
1
1
1
1
1
2
1
7
1
4
3
1
1
2
1
1
1
4
1
2
1
1
2
1
3
1
2
1
2
1
1
1
1
1
1
2
1
1
1
1
3
1
3
1
2
2
1
1
1
1
6
1
13
1
1
1
1
1
1
1
1
1
1
1
1
1
9
1
1
2
2
1
7
1
1
1
463
1065
346
1
3
19
4
3
1
3
2
1
3
1
1
1
2
1
1
5
1
7
2
1
3
4
1
79
2
2
1
10
1
1
1
2
2
1
2
64
1
2
1
1
2
1
1
1
1
1
4
2
1
1
4
4
1
2
3
2
1
126
159
1
1
1
1
1
7
2
1
1
1
2
2
19
2
2
1
1
1
1
10
1
1
2
1
1
4
1
1
1
1
1
1
8
1
3
2
1
3
1
1
1
2
24
1
309
77
3
1
1
1
1
1
1
2
1
1
1
2
1
17
4
86
1
1
3
1
2
1
2
1
1
1
1
2
5
2
1
1
5
6
1
1
1
1
5
1
1
1
3
1
1
2
1
1
1
1
1
7
1
7
1
1
14
2
1
8
1
3
1
1
93
108
1
1
18
2
1
1
1
1
1
2
1
1
1
4
2
1
1
1
1
1
2
1
1
3
1
1
1
2
1
1
11
4
1
3
1
1
1
1
1
30
1
1
1
2
177
232
59
1
1
1
3
2
1
1
1
1
1
1
2
1
4
1
1
1
1
1
1
1
1
7
4
1
2
1
1
1
1
3
4
1
1
2
12
1
1
1
1
1
1
2
1
1
1
1
1
2
5
1
4
3
1
1
2
6
1
1
1
2
2
5
1
5
1
14
3
9
5
1
1
1
1
1
30
20
2
2
1
2
1
2
23
2
1
2
1
1
1
7
1
1
1
4
4
1
1
1
1
41
1106
1265
662
16
1
1
1
5
1
1
1
2
1
7
1
1
2
1
2
1
1
1
2
3
1
1
1
1
1
1
2
1
3
1
10
1
3
1
1
1
2
1
1
1
2
6
4
1
1
1
1
1
1
1
1
1
1
1
1
1
7
1
5
2
1
1
5
15
19
1
2
3
1
3
33
1
2
1
8
1
1
13
1
2
1
1
5
1
1
1
1
1
1
2
1
135
540
72
3
1
2
1
1
1
2
15
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
4
1
8
2
2
1
1
1
3
1
1
1
1
7
161
1
1
1
2
1
1
1
1
1
1
1
3
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
3
1
1
1
1
1
1
1
2
1
2
2
3
10
1
1
1
2
1
4
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
3
1
6
1
1
1
1
1
1
1
1
1
1
2
2
1
13
1
3
1
1
1
4
1
1
1
1
1
2
1
1
1
1
1
1
1
4
1
1
1
1
1
3
1
1
7
1
1
4
1
1
1
1
2
1
1
1
1
4
167
1
1
1
20
1
2
1
10
6
2
18
7
1
1
3
1
16
2
2
3
1
3
2
1
2
27
6
1
4
2
2
2
2
1
1
2
2
1
2
1
1
1
2
2
1
1
1
2
1
3
1
1
2
1
2
1
1
3
2
8
2
5
1
1
1
1
2
1
1
1
1
2
2
1
2
1
1
4
2
2
13
1
3
10
1
2
1
1
1
1
3
1
1
1
1
1
1
5
2
1
2
1
2
1
1
1
1
1
1
1
1
339
281
268
1
1
1
1
3
2
3
1
1
2
3
1
1
5
1
1
1
1
1
1
18
1
1
1
1
1
2
3
1
1
1
2
1
1
1
1
1
3
1
4
1
1
1
1
9
2
1
1
1
1
2
1
4
1
1
2
1
1
5
1
1
1
1
1
1
6
2
2
1
1
16
1
1
10
1
1
2
2
1
4
1
1
1
1
1
1
1
14
3
3
2
4
1
44
1
1
2
3
1
1
4
1
3
1
2
1
1
1
1
1
15
2
1
4
1
1
1
1
3
1
3
2
1
2
8
5
1
1
1
1
2
1
1
1
1
1
1
2
6
2
1
1
1
2
1
3
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
7
1
1
3
1
1
1
1
1
1
1
2
16
8
2
3
1
1
2
1
2
2
1
1
1
2
1
3
2
1
2
1
12
1
1
1
1
1
1
1
1
1
41
1
1
1
1
10
3
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
1
2
1
2
1
1
1
2
12
1
1
1
2
33
1
2
10
1
1
2
8
1
1
2
2
7
1
1
2
1
1
1
1
2
1
1
1
2
1
1
1
1
2
2
1
2
2
4
2
1
3
1
1
3
5
1
1
1
1
1
2
1
1
1
1
3
3
1
3
1
1
1
3
1
1
1
1
32
34
1
1
1
1
1
3
1
2
3
11
1
2
1
6
1
2
2
2
1
63
4
2
4
1
7
1
779
226
5
9
2
2
32
2
2
2
2
6
1
3
1
2
1
2
2
1
4
1
2
1
2
4
2
1
3
2
2
1
5
1
1
2
1
1
1
2
1
2
2
2
1
11
7
7
5
2
5
3
1
313
632
2
3
1
3
1
1
3
1
2
1
2
1
3
1
6
1
1
1
1
2
3
2
4
3
1
1
7
1
2
2
3
1
9
13
2
2
1
6
3
1
1
1
1
4
1
1
3
1
1
1
1
3
3
1
16
2
1
1
10
1
1
2
1
1
1
1
1
5
1
1
1
8
2
3
213
1
180
131
861
2
3
1
1
1
1
1
9
1
1
1
1
1
20
154
35
15
75
1
1
1
2
1
4
1
1
1
1
2
2
2
1
8
1
8
1
1
8
11
1
18
1
1
345
2
1
1
1
2
2
1
1
1
1
1
1
2
4
4
1
1
15
1
1
3
1
1
1
5
17
2
1
1
1
2
1
1
1
1
2
6
86
147
999
10
2
10
5
11
3
256
1
3
1
2
3
1
1
1
1
1
2
1
1
3
1
1
1
1
3
1
4
6
2
1
3
103
105
77
10
1
2
2
1
1
1
3
4
38
91
1
8
1
12
6
1
1
2
1
228
92
23
85
2
1
5
2
4
1
80
5
1
5
5
1
2
1
421
1
1
1
1
1
1
1
1
1
12
1
19
2
3
1
1
1
1
2
1
1
1
1
1
3
9
6
1
2
3
1
1
1
1
1
2
1
18
1
1
1
2
1
2
1
1
340
935
336
2
1
2
1
1
1
16
3
1
1
1
3
1
1
1
2
1
1
2
1
1
2
2
6
1
1
1
1
1
1
3
19
1
1
1
1
1
1
2
1
1
4
1
1
1
1
1
1
1
1
1
1
1
2
1
4
1
1
36
1
2
1
1
3
1
2
4
2
1
1
1
5
1
1
3
2
14
4
1
9
2
1
3
1
1
1
1
1
2
1
1
1
1
1
2
5
1
2
1
15
3
1
12
1
1
1
1
1
1
1
1
1
4
2
6
1
1
3
1
2
1
1
1
2
4
1
2
1
1
3
11
2
3
1
2
1
1
1
1
17
2
1
1
1
1
1
1
3
1
1
2
1
1
2
1
1
1
1
1
3
4
1
1
1
11
1
1
1
6
4
1
1
1
1
6
1
1
1
1
7
1
15
5
3
1
1
2
1
2
2
1
1
1
2
1
2
1
1
1
4
1
1
4
1
1
25
1
1
1
6
3
3
5
2
2
1
1
1
1
1
6
1
2
3
1
1
1
2
1
2
2
1
1
1
1
2
1
1
4
1
1
8
1
1
1
1
6
5
1
1
2
5
1
1
1
3
1
30
2
1
1
2
1
1
15
1
3
1
1
1
1
1
2
1
1
1
1
1
1
12
1
1
1
1
1
2
2
3
1
1
1
2
2
2
2
1
1
1
1
157
1
1
2
1
1
1
5
2
1
1
1
1
1
1
1
8
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
10
1
1
3
1
3
2
2
3
1
1
1
4
4
1
1
1
1
1
2
3
1
1
1
1
3
1
1
2
2
3
2
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
2
1
1
4
11
1
15
2
1
1
1
1
3
6
11
1
1
2
3
1
1
1
1
3
7
1
3
12
2
2
1
14
2
6
5
1
1
3
1
1
6
2
1
1
12
1
1
1
1
2
1
42
1
1
4
1
1
8
2
10
1
1
1
1
1
28
1
1
1
1
1
6
1
1
1
5
1
1
1
1
2
2
3
1
1
1
2
1
1
28
5
2
1
1
1
1
3
1
1
1
3
1
1
1
1
1
2
2
1
4
1
21
1
1
1
1
3
3
2
19
10
2
1
1
1
2
3
1
1
1
2
1
1
6
5
1
1
1
1
2
2
1
1
1
7
10
1
2
2
2
1
1
1
1
1
2
2
2
1
5
2
3
1
2
13
2
1
3
1
1
1
1
2
1
5
1
1
2
1
2
1
2
37
4
19
10
1
1
1
1
1
2
1
1
3
7
1
1
1
4
5
1
2
1
2
1
2
1
2
1
1
1
1
1
1
58
1
1
1
7
4
1
1
1
1
5
1
1
2
99
1
1
1
2
3
1
1
1
1
2
1
1
1
1
6
2
2
3
2
2
1
1
1
2
1
1
7
1
1
1
1
4
2
1
1
1
3
1
2
1
2
1
1
1
1
1
1
1
47
1
1
1
5
1
2
1
1
1
1
1
2
1
1
2
6
1
1
3
4
1
2
2
1
19
1
2
1
1
8
3
1
2
1
4
2
5
37
2
5
2
1
1
1
1
4
1
1
1
1
2
2
4
1
1
1
1
4
4
2
1
1
15
1
1
1
1
1
1
1
1
3
2
266
1
5
3
1
1
1
1
4
2
146
1
1
1
1
1
23
91
2
21
1
3
1
26
11
2
1
3
1
2
1
4
1
4
1
3
2
1
1
1
1
1
1
2
1
5
1
1
1
1
1
2
1
1
1
2
1
2
1
1
1
3
2
2
3
1
2
1
2
6
2
1
1
1
2
3
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
2
1
1
1
2
1
1
1
29
1
1
2
4
1
1
2
1
3
1
26
3
1
2
15
3
1
1
2
1
1
2
23
2
13
2
1
1
1
1
1
1
1
3
2
1
5
1
1
3
1
26
1
1
3
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
2
1
4
4
1
1
1
1
2
2
1
4
4
6
1
1
1
1
9
1
6
1
1
1
2
1
1
1
3
1
3
2
1
2
1
2
5
3
1
1
1
1
3
3
1
2
1
2
1
1
1
1
4
1
1
2
1
2
1
3
1
2
1
1
1
1
2
61
2
1
1
1
4
12
1
1
1
8
2
1
1
1
3
5
12
8
1
5
26
3
60
1
1
24
3
3
1
1
4
3
4
1
1
2
2
5
1
18527
25
2
1
2
6
2
1
1
4
1
2
1
25
2
2
1
1
1
1
1
1
1
1
3
1
1
5
1
2
19
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
5
1
15
3
1
2
3
1
1
2
1
1
1
1
3
443
176
3
1
1
1
1
1
1
2
3
1
1
1
4
1
1
2
1
3
1
1
1
1
7
11
1
2
3
2
1
3
2
1
1
1
1
1
3
1
1
1
1
1
1
1
12
1
2
1
1
1
1
1
2
1
11
1
1
1
5
1
1
2
2
1
1
3
1
1
1
1
5
2
21
1
1
3
1
1
1
1
1
1
3
1
2
6
3
1
3
1
4
1
2
5
3
1
41
3
1
1
1
2
1
1
2
40
1
1
2
1
3
2
2
1
2
2
1
1
9
1
1
9
2
1
47
1
1
1
16
1
1
1
1
140
2
2
1
2
1
1
2
1
1
7
7
11
1
3
1
1
1
1
3
2
1
1
1
1
5
1
1
2
1
1
3
4
1
3
4
1
1
3
11
2
8
1
1
1
2
1
7
3
1
1
1
1
6
1
1
1
1
9
1
1
1
1
2
2
1
4
1
1
1
1
1
1
2
1
3
1
3
1
1
1
6
27
1
1
1
3
7
1
1
1
1
2
1
1
3
1
1
1
2
1
1
2
3
2
1
1
2
2
1
1
1
1
1
1
10
1
2
1
1
2
1
1
1
1
1
1
2
3
1
1
1
2
1
3
1
2
1
1
1
1
1
1
5
1
2
35
4
83
1
2
1
1
1
1
2
1
2
1
1
2
5
1
4
1
2
2
3
4
1
4
1
12
2
1
3
2
4
2
1
1
134
3
5
1
2
1
2
6
6
1
1
4
1
2
1
1
3
1
1
2
1
3
1
2
3
1
1
1
1
2
5
1
1
2
1
2
3
7
5
21
1
1
1
2
1
1
1
2
55
2
1
1
1
2
1
1
2
2
7
1
8
1
1
1
11
1
5
18
1
1
1
1
1
2
1
1
1
1
5
1
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
5
3
1
1
1
19
13
1
1
1
23
2
2
1
1
1
1
1
5
116
5
5
1
2
13
1
1
2
6
1
1
1
198
205
39
5
1
1
1
5
7
6
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
6
1
8
13
6
2
1
1
1
1
1
1
2
5
9
1
1
2
1
1
2
3
1
1
1
2
1
1
1
1
1
1
2
8
1
1
2
1
1
1
1
1
1
1
1
1
1
3
2
231
3
3
1
13
1
1
2
1
3
2
21
1
4
1
20
2
10
1
1
2
1
1
1
1
2
1
4
3
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
2
18
1
1
1
838
3
26
2
3
1
1
27
1
2
1
1
1
1
1
1
68
1
2
7
1
1
2
2
1
3
1
1
1
2
2
1
26
1
1
5
1
1
1
3
2
2
2
2
3
1
2
1
5
9
1
1
2
2
1
1
1
1
2
1
1
1
1
1
9
2
1
3
1
2
2
1
1
1
1
2
1
1
1
1
1
6
12
3
1
3
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
2
1
1
2
20
1
1
1
1
1
2
2
2
1
1
1
1
3
2
1
1
1
2
1
1
1
1
1
5
1
1
4
1
1
1
1
1
1
1
1
2
2
1
1
28
4
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
3
1
1
2
4
3
1
3
1
2
1
2
5
1
1
7
1
1
1
3
1
1
1
1
1
1
2
1
2
3
1
3
5
1
1
1
103
8
1
1
1
1
1
1
3
1
7
1
1
1
1
9
4
2
1
1
1
2
1
1
1
2
1
1
1
1
1
2
1
2
1
7
7
2
1
3
1
1
1
1
1
1
1
1
1
2
1
1
5
2
1
7
1
1
2
1
7
2
1
7
6
2
2
2
1
1
1
1
4
2
9
1
1
2
1
1
38
11
1
6
13
1
2
1
2
1
5
1
1
2
2
1
1
9
2
1
1
1
1
1
1
1
1
1
1
2
3
3
2
2
1
1
19
2
3
2
4
1
1
4
6
18
67
1
1
1
1
2
1
1
1
1
1
1
1
3
1
5
2
9
1
1
1
1
1
1
1
16
1
8
1
1
2
1
1
1
1
13
1
1
7
1
1
1
4
1
1
1
2
1
1
1
1
1
2
1
1
9
3
3
33
4
3
8
1
7
3
1
1
1
1
2
1
1
1
1
1
1
1
7
1
1
2
1
2
1
1
8
1
1
1
1
1
1
3
1
1
2
1
1
4
2
1
1
1
3
1
1
1
1
2
1
2
1
15
1
2
1
1
1
1
2
1
2
2
1
5
2
1
1
1
3
1
1
1
1
9
1
1
1
1
1
1
1
4
4
1
5
5
10
2
1
7
2
1
1
1
1
6
1
2
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
2
4
1
1
1
5
1
4
1
1
1
1
1
1
1
2
1
5
2
17
1
1
1
3
3
2
30
7
1
1
2
14
2
4
3
1
1
1
1
1
1
1
19
6
8
1
2
1
1
1
2
1
2
2
1
1
1
2
1
9
1
1
1
2
1
1
5
1
4
1
1
2
1
1
1
1
4
2
3
1
1
1
1
1
1
1
1
5
1
1
1
2
1
1
1
1
1
10
1
1
1
1
11
3
1
3
1
1
1
1
1
2
1
1
16
5
7
4
2
4
4
1
1
22
5
2
1
6
8
3
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
3
4
1
1
1
1
1
1
1
2
2
1
33
1
1
11
3
2
1
1
1
1
1
1
1
3
1
1
1
2
2
2
1
2
6
2
2
1
1
1
1
2
1
1
6
40
1
1
1
6
197
1
1
1
5
2
2
3
2
1
1
2
1
2
5
3
1
5
4
1
1
1
2
2
5
2
1
1
5
1
1
2
1
2
2
2
1
1
5
2
1
11
2
1
5
5
3
2
1
1
1
14
1
2
1
244
679
766
4
2
1
18
1
7
12
1
2
1
1
1
8
2
5
1
25
2
1
1
3
1
6
19
60
36
4
3
2
32
49
69
13
3
7
2
1
1
21
3
1
49
7
3
3
2
3
1
1
3
1
2
1
2
1
1
1
1
1
1
1
1
1
1
4
1
2
1
1
1
2
1
2
1
1
1
3
1
1
2
1
1
1
1
2
2
1
1
2
1
3
2
2
6
1
1
2
6
1
1
1
1
1
1
2
1
1
5
1
1
1
2
1
1
1
13
1
1
1
4
1
1
1
1
2
3
1
2
1
1
3
2
1
1
1
1
4
1
1
1
1
2
1
1
2
1
3
1
1
1
3
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
2
3
1
1
1
2
1
1
2
1
1
1
1
3
2
4
1
1
1
1
1
1
1
1
6
1
1
1
1
1
3
1
2
1
2
1
1
3
1
1
1
1
1
2
3
2
1
1
1
1
1
1
1
1
1
2
3
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
4
2
1
6
2
1
3
1
1
2
1
2
1
1
1
2
1
1
1
1
3
1
1
2
2
1
5
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
2
2
1
2
1
1
1
1
3
1
1
1
1
2
1
1
1
1
1
1
1
1
4
1
2
1
4
1
1
2
4
1
1
1
1
3
1
2
2
1
1
6
1
2
1
2
2
2
1
1
1
1
1
1
2
1
1
1
2
2
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
2
4
1
3
4
1
3
1
2
1
1
1
1
1
2
1
1
1
3
1
1
1
3
1
1
1
1
2
1
1
1
1
3
5
2
1
1
2
2
2
1
1
1
1
4
2
2
1
1
1
1
1
2
1
1
1
1
1
1
3
1
1
1
1
6
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
3
3
1
1
1
1
1
3
2
4
1
1
1
2
1
1
1
1
2
3
1
3
1
1
1
2
1
2
3
1
1
1
1
2
1
1
1
2
4
1
1
4
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
2
1
5
1
1
1
1
1
1
1
1
1
4
1
2
1
1
2
2
4
1
1
1
1
1
2
1
3
2
1
1
1
1
1
1
2
1
1
1
2
1
1
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
1
1
1
1
1
1
1
1
1
1
2
2
1
2
1
1
5
1
1
1
7
9
1
5
1
3
2
4
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
2
1
1
2
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
1
1
1
1
3
1
1
1
1
1
3
1
1
1
2
1
1
1
1
2
1
1
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
6
2
4
1
1
1
1
1
1
1
2
3
2
1
1
1
1
2
1
3
1
1
4
1
4
1
3
1
1
9
4
1
1
1
1
2
1
1
3
1
1
1
2
1
3
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
3
1
1
1
1
1
1
1
1
2
2
1
1
2
1
2
1
1
1
1
1
1
2
4
1
2
2
1
1
1
1
1
1
1
1
1
3
2
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
2
2
1
1
1
1
1
1
1
2
1
2
1
1
2
1
1
1
2
1
4
1
1
1
1
1
1
1
1
1
2
1
2
2
1
1
1
1
2
2
1
2
2
2
1
1
1
1
1
1
1
1
2
1
4
1
1
4
1
1
1
1
1
1
1
3
1
1
4
1
1
1
1
1
2
2
1
1
1
1
1
1
181
1
1
1
1
1
2
2
1
1
1
1
2
1
1
1
1
1
2
1
1
2
1
2
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
3
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
8
3
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
2
2
1
1
1
1
1
1
3
1
1
1
1
6
3
1
1
1
1
1
1
1
1
1
1
4
3
2
1
1
1
1
1
2
1
1
1
1
1
8
1
1
1
13
1
1
1
5
1
7
1
1
2
21
62
2
3
6
7
2
2
1
1
1
1
2
2
1
1
1
1
136
1
1
1
2
1
2
3
1
2
2
4
1
1
3
1
1
4
3
2
7
2
1
1
5
1
1
1
1
1
1
1
2
1
1
3
1
1
1
1
2
1
1
2
1
4
1
6
1
2
3
4
2
1
1
4
6
2
2
1
11
1
1
2
2
1
1
1
1
1
2
2
9
1
1
1
1
1
1
1
1
1
10
10
1
2
1
1
1
1
1
1
9
1
1
1
1
1
2
2
2
1
2
1
1
13
2
7
1
1
1
1
1
1
1
1
1
3
5
1
1
9
3
1
1
1
1
2
1
1
5
3
249
389
46
3
4
21
11
251
1
1
1
2
1
1
5
12
16
1
1
1
1275
2
2
1
1
1
1
1
1
2
1
1
1
1
2
142
1
1
1
1
5
1
4
4
10
2
1
1
1
2
8
1
2
1
1
1
2
1
1
1
1
3
1
1
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
4
1
1
2
2
3
1
1
1
3
1
1
2
1
1
1
1
1
10
8
16
8
3
2
6
2
1
2
1
1
1
2
1
2
6
8
1
6
1
2
1
6
1
1
1
1
1
1
1
3
2
1
2
1
1
1
2
51
184
1
19
3
2
2
1
1
3
1
1
1
4
1
1
2
2
2
1
1
1
3
1
1
1
1
2
2
1
1
5
3
7
1
1
2
2
3
1
1
4
1
1
1
2
1
1
2
1
1
1
1
1
3
5
5
3
3
18
1
1
1
1
14
1
1
3
3
1
1
3
1
1
1
2
1
2
2
1
1
1
1
4
6
1
2
2
1
15
5
1
1
1
1
3
1
1
2
2
1
1
3
1
1
11
3
2
2
2
2
2
2
2
5
4
1
6
3
1
1
1
2
1
11
7
7
1
1
1
1
1
2
7
16
39
2
1
1
13
1
3
2
1
1
2
2
1
1
3
15
3
5
1
1
1
3
3
1
1
1
2
1
2
2
1
1
2
2
2
2
1
1
1
3
2
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
2
1
2
2
1
1
5
1
7
78
2
1
2
1
1
2
3
1
2
1
1
1
1
1
3
1
2
1
9
1
1
4
3
1
1
3
1
1
1
1
1
1
1
1
5
1
5
1
19
8
1
1
2
1
1
1
1
1
11
3
1
1
3
1
2
1
2
1
1
1
2
2
1
1
1
1
1
6
1
1
3
1
3
1
1
2
1
1
3
3
1
1
2
1
1
7
1
1
1
3
1
2
1
4
2
1
1
1
4
3
2
1
2
2
1
1
1
1
2
3
1
8
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
2
2
1
1
1
1
1
2
1
15
3
1
3
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
6
4
2
1
2
1
1
5
1
1
1
1
1
34
2
10
1
1
1
1
1
3
1
4
1
1
1
2
3
3
1
1
1
1
2
12
126
11
2
2
1
1
1
1
4
2
2
1
1
1
1
8
1
1
3
1
1
1
1
1
1
9
1
1
3
1
1
1
5
1
1
1
3
4
1
1
1
2
1
2
32
1
1
3
2
1
3
1
8
1
2
3
1
3
2
1
1
1
1
1
3
1
1
1
2
5
1
2
1
1
4
1
2
1
1
2
1
1
16
1
4
3
8
4
1
1
1
17
1
2
1
1
1
4
1
1
1
1
4
1
1
1
1
2
4
1
1
2
1
1
4
3
33
1
1
1
3
12
1
1
1
3
1
1
2
2
5
5
1
1
1
1
1
2
1
2
7
1
1
4
1
1
1
1
1
4
7
1
1
1
1
5
4
10
1
1
2
1
4
5
1
2
1
1
1
2
1
2
1
1
16
2
1
1
1
2
1
2
7
4
29
2
2
1
3
5
2
1
1
145
27
2
2
5
16
2
4
59
16
1
1
1
1
2
2
1
1
1
2
2
1
1
4
1
4
9
4
1
4
24
2
1
2
1
5
1
1
1
1
8
1
2
2
2
1
1
1
1
2
1
23
1
10
1
1
3
2
1
1
1
1
1
1
3
1
1
1
9
1
1
1
2
1
1
1
1
1
1
3
2
1
1
14
2
5
1
9
2
1
1
1
3
2
1
1
4
5
3
7
1
1
1
54
92
54
4
1
3
7
4
1
1
3
3
1267
868
1903
4
1
1
1
5
2
1
54
35
7
1
1
1
3
1
1
3
1
7
3
1
8
1
1
132
2
1
1
1
3
1
1
1
1
1
1
1
1
7
9
2
4
5
1
1
1
1
2
2
1
17
4
1
1
1
1
1
2
2
1
1
1
1
2
7
4
1
2
1
2
1
1
1
2
3
1
10
5
4
2
1
1
1
1
1
1
4
8
1
1
1
2
2
1
2
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
2
4
10
7
4
1
6
2
1
1
1
3
4
1
1
15
2
2
1
12
1
1
3
1
1
1
1
1
1
2
1
1
2
2
3
4
2
1
1
1
1
2
1
2
2
1
1
3
1
1
3
1
1
1
2
1
49
50
4
1
6
1
1
2
3
2
1
1
1
1
1
1
1
3
1
1
2
1
1
1
3
1
1
1
1
1
1
5
1
1
2
1
3
1
1
1
1
1
1
1
1
2
1
1
1
1
11
1
2
1
4
1
1
1
1
1
1
1
3
1
1
89
3
2
2
1
1
56
2
1
2
2
1
2
1
5
2
2
1
1
1
1
8
1
5
1
1
2
1
1
1
1
141
7
4
1
1
1
1
1
1
1
12
1
1
2
1
1
2
1
1
2
1
3
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
8
2
1
1
3
2
56
12
1
1
1
1
2
2
1
1
1
2
2
2
1
2
1
1
2
1
1
1
2
2
2
3
1
2
2
3
1
4
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
1
1
1
1
2
1
2
1
9
1
1
7
1
2
1
1
1
1
2
1
1
1
1
1
1
1
2
7
3
1
1
1
1
1
2
1
43
1
2
1
3
1
1
1
2
1
1
1
2
1
1
8
4
5
2
4
2
3
1
2
1
1
1
1
1
1
1
1
1
1
1
1
7
1
1
1
1
1
1
2
1
1
1
1
1
1
3
1
1
1
1
1
1
1
4
2
1
1
1
2
1
1
4
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
7
2
1
1
2
2
27
1
1
1
5
3
1
4
5
2
1
1
3
1
1
1
4
1
1
1
1
1
1
2
1
2
1
1
1
1
1
2
1
3
4
1
1
1
2
1
2
3
1
1
2
1
2
1
1
4
1
1
4
1
1
2
1
1
1
1
1
11
2
1
2
1
6
4
3
1
1
1
4
1
2
1
1
5
1
4
2
1
1
2
1
1
1
1
1
4
1
4
1
1
1
4
2
1
1
1
3
1
1
1
2
2
1
5
1
1
1
2
6
3
1
5
1
2
1
1
1
1
1
1
1
2
1
3
2
1
1
7
1
1
1
1
1
1
1
1
1
1
1
3
3
1
1
1
1
1
1
1
3
3
1
1
1
4
1
1
1
1
1
2
1
3
1
3
2
1
1
1
1
1
7
1
1
2
2
1
1
1
1
1
1
2
2
1
1
1
1
1
4
1
1
1
2
2
1
1
3
8
1
2
1
1
1
1
2
1
2
2
1
1
2
1
2
1
2
1
1
1
1
1
1
1
1
2
1
3
1
6
3
2
1
1
1
2
1
3
1
1
2
1
2
1
1
2
1
1
3
1
1
1
3
3
12
3
3
1
1
2
1
1
1
2
1
2
4
1
1
2
2
1
3
2
1
1
1
1
1
1
1
2
2
1
1
1
1
1
2
1
1
1
4
1
1
1
2
1
1
2
1
1
4
4
4
1
1
1
3
2
1
1
1
1
1
1
2
4
1
1
1
1
1
2
2
1
3
2
2
1
23
2
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
2
1
1
5
1
1
1
1
1
1
1
1
1
3
1
1
3
1
1
1
1
1
3
1
1
1
1
2
1
1
3
2
13
1
1
1
1
7
2
2
2
1
1
2
6
1
2
2
1
1
3
1
5
12
1
9
2
1
1
1
1
1
2
1
1
2
3
3
1
1
3
1
1
1
2
1
1
2
3
2
2
1
5
2
2
19
34
1
2
1
1
1
1
1
1
6
1
8
2
2
1
1
1
1
2
1
1
1
2
3
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
2
6
1
1
1
3
1
1
1
2
1
1
2
2
3
3
2
11
2
1
3
3
2
2
1
1
7
9
1
5
3
1
18
1
5
3
3
2
1
1
1
1
2
1
34
4
3
1
3
5
1
19
2
2
2
1
1
1
3
2
1
2
3
1
1
1
23
3
20
1
78
1
1
1
1
1
1
1
2
1
702
2
469
3
2
1
1
2
1
2
2
1
1
2
1
2
1
7
1
1
6
2
1
4
3
1
1
1
1
1
3
2
1
2
4
1
1
1
1
2
4
16
1
3
2
1
1
1
26
3
2
1
3
21
14
2
2
1
1
1
1
1
1
1
1
10
2
1
2
3
27
1
2
1
3
23
1
1
1
2
1
2
1
1
1
1
1
4
1
2
1
3
4
9
2
1
1
2
1
1
138
197
2
1
1
5
2
36
4
9
189
6
1
1
1
4
10
1
2
2
1
2
3
4
3
3
3
1
1
1
15
12
4
1
1
1
1
12
7
1
1
2
3
1
1
1
3
2
1
4
7
1
2
1
1
1
1
3
11
1
1
1
1
1
5
2
1
1
3
1
2
2
1
10
1
1
3
1
2
2
1
1
6
2
1
1
11
1
2
2
1
5
1
22
1
1
1
3
1
1
6
1
1
1
2
1
1
24
31
2
1
1
3
1
5
4
4
1
1
5
31
2
1
1
1
1
1
1
1
1
3
1
2
6
1
205
1
1
12
1
1
1
39
1
1
5
49
2
3
1
1
9
5
3
1
1
2
1
7
1
1
1
1
3
1
4
3
1
1
1
1
1
2
4
1
17
1
1
1
1
11
4
1
4
1
2
1
2
1
1
2
4
1
1
2
2
3
6
1
6
3
1
7
3
5
3
14
2
1
2
7
9
1
1
8
1
55
4
3
2
1
3
2
5
2
1
1
2
3
2
1
1
1
3
1
5
6
1
2
3
1
1
1
1
6
5
6
1
1
4
4
1
14
1
1
1
1
1
1
1
1
1
2
1
2
12
6
1
1
1
1
5
2
3
11
1
3
1
1
4
3
4
1
1
1
1
1
1
2
141
3
3
8
2
1
1
2
1
2
3
1
1
5
2
2
72
1
3
3
1
1
1
1
11
7
3
1
8
57
1
5
6
1
3
1
3
1
1
1
1
3
1
1
1
1
7
50
16
15
1
10
1
2
250
2
2
7
1
2
2
2
2
2
1
1
1
1
2
1
9
1
1
1
2
1
1
1
1
3
1
1
2
1
2
1
1
2
253
1
2
1
2
1
1
1
1
1
7
1
1
1
1
1
1
1
1
1
2
30
1
8
2
2
1
2
3
2
1
1
2
12
1
2
2
1
1
2
2
3
6
1
1
1
1
2
2
2
3
1
4
1
3
1
1
14
3
1
2
1
1
1
2
1
1
1
1
1
15
2
1
1
3
7
1
3
6
2
1
1
1
514
1
1
1
5
2
3
3
1
2
2
1
7
2146
1
1
1
1
1
5
3
3
1
1
1
2
58
2
1
2
1
1
1
1
2
1
2
2
1
1
2
1
1
1
2
30
1
3
3
1
1
2
3
1
3
1
28
5
1
1
1
2
2
1
1
1
6
2
2
1
1
2
1
1
3
3
1
1
1
2
8
3
4
1
3
3
3
28
2
3
1
2
1
1
1
1
1
1
1
2
18
1
2
4
1
1
2
