1
35
1
1
16
2
1
1
1
1
4
1
3
1
1
3
12
2
1
2
1
1
8
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
8
1
10
3
1
3
1
1
1
1
4
1
7
2
5
1
2
4
1
1
2
8
1
2
2
1
2
2
1
2
2
1
1
1
1
2
1
1
1
14
3
1
2
50
1
2
1
1
1
1
10
1
1
1
1
5
1
1
1
1
1
1
1
5
1
1
1
1
3
2
6
1
1
1
3
12
1
1
3
2
1
1
2
1
1
1
1
1
1
1
1
2
4
1
6
1
1
3
2
1
3
3
1
1
1
143
1
1
2
1
1
12
1
1
1
2
3
1
2
3
2
2
6
3
4
1
1
1
5
4
1
1
4
1
2
3
1
1
1
2
2
1
9
2
1
1
54
1
67
4
3
1
5
3
34
7
39
2
2
1
2
1
1
1
1
1
1
1
1
1
8
1
1
1
1
1
1
3
16
5
6
1
1
2
1
1
1
2
1
1
2
1
4
3
1
1
1
1
1
1
9
2
1
1
3
2
1
1
1
1
1
7
2
1
5
1
1
7
1
1
1
3
7
1
1
3
6
5
1
49
1
1
1
1
2
2
5
57
1
23
4
5
3
3
2
1
1
1
1
1
1
9
10
1
2
1
1
1
2
1
5
1
4
2
18
1
1
1
1
1
1
1
1
1
1
2
11
2
2
1
1
108
1
2
1
2
1
4
5
1
1
3
1
1
9
1
2
1
27
3
1
1
6
6
4
5
1
1
1
4
6
1
1
2
25
2
1
1
1
2
1
5
58
1
1
1
1
1
195
1
1
6
4
1
3
1
1
1
5
1
1
1
2
1
1
1
1
2
1
1
2
2
3
1
1
1
5
1
2
1
3
2
3
1
2
2
1
1
1
1
1
1
5
1
4
1
1
12
1
1
2
25
4
11
11
2
1
2
1
1
4
1
2
3
1
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
6
2
2
3
2
4
4
2
2
11
1
1
2
1
3
4
1
1
4
1
4
2
1
2
1
3
1
1
21
2
1
2
1
1
2
1
1
1
1
5
1
5
1
3
1
2
1
1
1
1
1
2
1
1
2
1
1
1
3
1
3
2
1
1
4
1
4
2
1
1
2
1
1
2
1
17
3
1
1
2
1
7
1
4
1
1
1
2
1
1
2
1
1
1
1
2
3
1
1
68
1
1
1
9
1
1
1
4
1
1
8
1
1
1
8
2
3
1
2
2
1
1
1
1
1
1
1
1
2
32
1
1
1
2
2
1
1
3
1
7
1
197
1052
155
3
1
7
42
1
1
7
2
2
3
3
1
1
1
3
2
1
1
1
2
1
1
5
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
3
21
8
2
2
1
3
1
2
1
1
1
1
3
1
4
2
4
5
1
1
7
1
1
1
3
1
1
6
2
2
2
3
1
1
1
1
1
1
1
1
1
3
2
7
1
8
2
1
7
1
6
1
3
2
1
1
5
1
2
1
1
1
1
1
12
1
2
10
1
1
1
1
1
4
3
1
2
1
1
2
3
1
1
7
1
1
2
1
3
1
430
1
1
1
1
4
1
7
1
2
2
1
2
1
1
11
1
1
1
1
3
1
1
28
1
1
7
1
1
30
7
2
1
6
10
1
1
1
3
1
1
2
1
2
4
1
4
1
1
1
1
2
11
1
1
1
2
1
1
1
3
132
1
1
1
1
1
1
1
2
1
2
1
1
1
3
1
1
5
37
1
24
1
1
1
1
42
10
1
1
1
4
5
1
1
12
3
1
5
12
1
5
2
2
1
8
4
2
1
4
1
4
1
10
1
2
1
1
5
1
1
1
2
6
4
14
1
52
1
1
2
1
2
2
1
2
1
1
1
1
20
1
1
1
1
1
1
2
22
73
1
1
2
1
1
1
2
1
10
1
2
1
5
40
23
2
1
1
1
5
1
1
1
2
1
1
1
2
2
1
1
1
2
1
1
1
4
1
1
2
3
1
1
3
4
1
1
2
1
1
1
1
2
1
6
1
1
28
2
1
1
1
1
1
1
24
7
2
1
1
1
1
3
1
1
1
1
4
59
1
1
2
366
3
5
1
1
1
1
4
1
1
1
1
1
2
3
2
6
1
4
4
1
1
6
1
1
1
2
1
1
1
1
2
1
36
2
1
2
5
1
2
1
1
3
2
1
1
3
2
1
15
30
4
1
1
1
1
1
2
1
1
4
1
1
1
1
2
1
1
1
1
1
5
1
2
1
1
1
2
3
1
3
2
3
1
6
1
1
1
1
17
3
1
1
3
1
1
1
1
1
2
4
1
2
2
1
3
1
1
1
2
1
1
2
1
1
1
2
3
2
1
1
1
3
4
1
3
1
1
10
2
1
2
1
1
1
1
2
15
1
5
8
1
1
1
1
14
1
1
1
2
9
1
1
1
1
1
1
4
4
17640
311
3
53
2
1
1
1
2
2
1
1
2
71
1
1
2
1
1
27
1
3
5
2
1
1
1
1
5
1
1
2
1
9
1
1
6
4
1
73
2
1
1
1
1
1
1
1
1
2
1
11
1
1
1
1
1
1
2
1
1
1
1
2
1
1
9
1
1
2
2
1
8
1
1
1
1
3
3
1
1
1
2
2
5
1
2
2
1
1
1
3
1
1
1
1
4
2
1
2
4
1
1
16
1
1
6
3
1
2
1
13
1
1
1
1
1
1
162
1
1
1
1
1
1
1
1
1
1
1
1
1
40
3
1
1
1
1
1
1
1
2
4
1
5
1
1
1
1
1
1
2
1
2
1
1
1
5
9
2
2
5
1
2
1
1
1
2
22
1
1
1
1
3
2
1
1
1
1
2
1
1
1
1
1
14
1
1
20
3
8
2
2
3
2
1
1
6
1
1
1
2
1
1
1
1
1
1
2
1
1
1
3
1
1
5
2
2
1
1
2
3
1
1
1
1
1
3
1
2
1
1
6
2
17
2
3
1
1
2
3
1
2
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
4
9
1
3
4
1
1
1
1
1
6
1
1
16
1
2
1
1
1
1
1
1
1
1
1
1
8
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
5
1
2
1
2
30
1
2
8
1
1
2
1
7
1
1
2
2
1
2
5
1
1
1
1
1
1
4
1
8
1
1
1
1
1
1
1
1
1
2
1
1
3
1
1
2
1
2
1
1
1
1
3
1
1
1
1
1
67
1
1
1
1
1
2
1
3
1
23
1
1
1
1
16
1
3
2
1
2
1
1
1
1
2
3
1
1
2
1
1
4
1
4
2
1
2
1
1
1
2
2
1
1
1
1
1
1
3
1
9
41
44
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
4
1
1
1
1
1
1
15
2
1
1
1
1
4
5
1
1
3
3
2
36
202
3
3
1
1
3
3
1
2
1
1
1
1
1
1
1
2
1
1
2
1
2
1
1
1
25
6
1
1
2
2
13
1
1
1
4
1
1
1
1
1
2
1
1
1
5
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
4
1
1
3
58
3
1
2
1
1
1
4
1
1
1
15
1
1
38
7
2
3
2
1
1
3
1
1
3
1
3
1
2
1
1
1
1
1
3
1
1
3
8
2
1
2
1
1
4
9
62
7
1
1
1
2
1
1
1
1
1
12
10
1
1
1
1
1
1
1
1
1
1
1
3
2
2
2
1
1
1
1
1
1
1
1
2
1
3
1
1
1
1
2
1
1
2
1
1
1
2
2
1
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
2
8
1
1
1
1
2
2
1
1
1
1
2
1
1
1
2
2
1
1
1
3
1
4
5
2
2
2
4
2
1
2
1
1
4
1
1
2
1
2
1
1
25
1
1
3
1
11
1
2
1
1
1
1
1
4
1
9
1
14
1
1
2
4
1
1
1
4
1
1
2
1
1
3
1
1
1
1
1
1
3
1
1
1
1
2
1
1
2
1
1
1
163
3
1
105
17
20
2
2
1
1
1
2
3
1
3
1
1
3
2
1
1
1
22
5
1
1
1
2
1
2
1
11
3
1
1
1
4
7
1
1
12
1
2
2
2
1
2
1
2
1
2
1
1
2
2
1
4
3
3
1
1
1
3
1
1
3
4
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
35
1
1
2
4
1
1
2
2
2
13
3
1
1
1
5
1
1
2
1
1
1
1
19
1
2
2
2
1
2
1
625
643
2
1
1
1
1
1
1
4
1
1
1
1
1
1
1
3
3
1
1
1
3
11
1
2
3
1
1
2
1
1
3
1
1
1
1
1
1
2
13
1
1
8
1
1
1231
731
2
1
4
1
2
1
4
1
1
1
1
1
1
7
3
1
1
1
1
1
1
1
6
1
2
1
2
1
1
2
1
1
1
1
1
1
2
7
15
1
1
1
2
2
1
7
1
1
11
1
2
2
1
3
2
1
1
1
8
6
2
3
4
1
2
3
1
1
1
1
3
1
3
1
1
2
1
1
1
1
1
2
2
2
1
7
1
1
8
1
1
1
2
1
1
1
1
2
1
2
36
1
1
1
1
2
5
2
2
2
6
4
2
6
1
1
4
1
29
20
2
3
2
1
4
1
3
84
31
16
3
4
8
6
6
1
1
1
1
7
3
1
1
1
2
2
1
2
1
1
2
1
1
19
1
1
1
2
2
1
1
6
1
1
2
1
1
1
2
13
3
1
1
3
2
1
8
2
1
1
1
1
2
1
1
1
1
1
4
1
4
1
50
1
11
17
1
1
1
1
1
1
1
1
1
5
40
1
1
1
21
9
1
36
3
1
10
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
2
1
3
1
1
1
7
3
6
51
2
3
1
1
1
1
2
1
1
3
1
1
3
1
1
1
1
1
1
5
1
1
1
2
3
1
1
16
3
3
7
3
8
1
4
1
2
1
1
1
1
1
1
2
2
6
1
1
3
1
5
1
1
3
2
1
2
1
3
5
1
8
1
1
1
2
2
1
2
1
1
1
2
1
1
2
1
12
1
3
2
2
2
4
1
1
1
1
2
1
7
1
1
8
1
5
1
2
1
3
1
94
1
1
2
1
2
1
1
1
1
5
6
7
1
1
3
1
4
1
1
2
3
1
1
4
5
1
3
1
2
1
1
4
1
1
8
2
3
2
1
1
1
3
13
10
1
1
1
1
6
9
2
2
2
2
1
3
4
29
1
1
1
2
4
2
1
1
1
1
8
5
1
2
7
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
3
1
1
2
2
2
1
1
1
1
2
1
6
1
2
14
6
4
1
1
3
1
23
1
1
2
2
1
2
1
52
1
1
1
1
1
1
1
1
1
2
1
2
2
1
1
1
2
1
1
1
5
1
2
2
4
2
1
1
1
9
1
1
1
1
2
1
7
1
1
1
3
1
4
2
35
1
1
1
8
1
4
2
1
1
1
6
8
7
3
1
1
3
2
1
3
2
1
2
1
1
1
2
1
1
1
1
1
15
2
1
1
1
2
1
1
4
1
2
1
1
1
1
1
2
1
3
1
1
1
1
2
1
6
3
2
1
1
3
1
1
1
2
1
4
2
3
2
2
1
1
3
6
1
1
14
1
2
6
1
1
2
1
1
2
1
1
1
1
2
1
2
1
1
3
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
1
2
9
1
1
1
4
2
2
1
1
1
1
1
1
1
3
46
1
1
2
1
1
1
1
2
4
31
5
1
1
1
1
5
6
1
1
2
1
5
3
15
1
1
1
1
1
1
1
1
3
1
18
21
1
3
2
2
2
2
1
4
1
1
2
1
1
1
2
2
2
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
5
1
1
11
13
2
15
1
6
1
3
1
2
1
2
1
1
1
1
2
3
1
1
2
1
1
1
1
1
1
3
5
1
1
1
1
1
2
1
1
6
1
1
2
1
1
1
1
12
1
1
1
1
2
1
1
1
4
1
4
1
2
3
4
1
1
3
1
1
1
3
1
1
4
1
1
2
2
11
1
1
1
1
1
1
10
8
1
3
1
1
1
1
1
2
1
2
1
1
3
3
10
1
1
1
9
5
1
1
2
1
2
1
1
41
1
1274
2
10
1
3
11
1
1
6
7
1
1
661
363
1
28
1
13
3
1
2
6
5
9
2
2
2
1
2
1
1
1
1
2
1
8
12
1
1
2
1
1
2
1
1
111
18
1
1
1
1
5
2
29
1
8
2
2
1
1
3
1
1
1
2
2
1
2
1
1
1
1
2
1
2
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
7
25
3
1
1
1
1
1
1
3
1
3
1
2
1
1
12
1
1
1
2
1
3
1
1
1
1
1
1
1
1
3
6
1
1
47
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
3
6
1
1
9
7
2
2
1
1
1
2
1
1
5
1
1
5
2
1
2
2
1040
307
1
2
20
1
32
9
2
1
1
1
2
3
3
1
1
2
4
1
1
1
1
1
2
1
7
1
25
6
2
4
1
1
4
166
1
1
37
1
1
2
1
2
2
1
1
1
1
1
1
3
1
1
1
1
3
1
8
1
2
1
1
185
1
1
1
5
1
1
4
2
1
1
35
2
1
1
2
2
1
2
9
4
3
1
1
3
9
2
1
1
2
7
1
4
1
1
1
2
1
39
1
295
59
1
1
1
10
1
1
7
32
3
1
1
2
1
1
1
1
3
2
1
1
1
2
1
1
1
1
1
1
1
2
1
2
1
1
1
4
1
1
1
3
1
1
1
5
3
1
1
1
1
1
1
1
1
4
1
3
1
1
1
1
15
1
2
2
7
1
1
2
1
4
1
1
108
6
1
1
1
1
3
1
1
1
2
1
1
2
1
1
1
1
3
2
1
3
2
1
3
1
1
2
1
20
1
1
3
1
1
1
1
1
231
66
2
3
2
4
2
2
1
1
1
1
1
1
1
2
2
1
1
1
4
1
1
1
3
2
1
1
1
1
2
1
2
2
2
2
2
7
2
2
2
1
2
1
2
3
1
1
1
1
1
1
1
1
1
9
1
1
2
6
1
1
1
1
1
1
2
2
1
14
8
2
13
1
2
1
1
27
3
49
17
1
2
1
1
1
1
1
15
1
2
1
1
1
1
1
3
1
1
1
2
2
1
1
1
1
5
2
31
1
2
1330
618
3
3
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
7
1
1
1
1
1
1
1
1
6
1
3
1
2
1
1
1
1
2
1
2
1
1
1
1
4
1
1
2
2
9
68
6
1
27
35
1
2
1
3
1
1
17
1
1
1
6
2
2
5
1
1
2
4
1
3
537
71
4
1
1
1
2
1
1
3
1
27
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
1
1
1
1
10
167
1
1
9
1
1
2
1
2
1
1
47
2
7
1
2
1
1
2
1
1
1
1
1
1
1
1
1
3
4
1
42
1
1
1
1
9
2
1
1
1
1
2
4
1
3
1
1
1
1
4
12
1
2
1
2
1
1
1
1
1
3
1
1
1
1
1
2
2
1
1
1
1
3
1
13
1
1
1
1
8
1
1
1
4
2
1
2
1
1
1
1
1
1
2
1
3
1
2
1
1
3
1
2
2
3
6
1
1
1
7
2
1
2
1
2
5
1
1
1
1
1
3
1
3
1
14
2
1
5
18
1
1
1
23
2
1
14
5
1
1
1
1
1
1
1
1
25
5
1
2
1
2
1
2
1
1
1
1
1
1
1
1
3
1
1
2
1
7
4
1
1
1
3
1
1
2
6
3
4
6
1
3
2
1
1
1
1
1
1
2
2
2
1
1
1
1
1
3
1
7
1
1
1
1
10
1
1
1
1
2
1
2
1
1
2
1
3
1
2
2
1
2
290
284
8
1
1
1
1
1
5
2
2
7
158
3
1
2
1
2
1
26
1
1
1
1
5
1
3
2
2
2
1
1
2
1
1
1
1
1
1
2
4
1
1
1
1
2
1
1
1
7
2
1
1
4
1
1
1
1
3
1
1
2
3
2
1
3
2
21
11
2
1
2
2
1
18
2
1
1
1
9
1
1
1
1
1
1
3
1
1
2
1
1
20
1
2
1
1
1
6
35
1
2
1
1
1
1
2
1
3
6
4
1
3
1
1
4
2
2
1
16
2
6
2
1
1
1
1
2
1
1
3
1
6
2
5
1
1
1
1
1
2
1
1
1
1
6
1
1
1
2
1
1
2
1
1
1
1
2
1
1
2
1
1
1
1
3
2
1
1
1
2
1
4
1
1
2
1
1
1
12
1
2
1
1
1
14
1
1
4
1
2
12
1
1
1
1
1
1
1
1
1
1
1
15
1
2
1
1
1
33
7
2
3
1
2
2
1
3
4
1
1
1
4
4
1
2
1
1
1
1
11
2
1
1
1
22
1
1
1
2
2
1
33
1
4
3
1
4
11
1
2
2
1
1
1
1
2
1
3
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
2
2
1
1
1
1
1
1
1
3
1
1
3
1
7
1
2
1
1
1
1
1
1
1
1
4
1
1
2
1
1
2
1
1
1
1
2
1
2
4
1
1
1
4
3
33
30
2
1
1
9
2
26
1
1
1
1
6
1
41
2
1
1
10
5
2
3
1
1
1
61
4
3
2
1
1
246
3
1
7
1
1
1
2
2
26
2
20
2
2
1
35
1
5
1
3
6
2
2
3
2
2
1
4
4
1
1
1
1
1
1
1
1
1
1
20
2
2
2
1
1
1
2
1
2
617
3
6
2
2
1
2
1
3
1
2
1
1
1
1
2
1
2
5
8
1
2
1
3
1
2
1
1
1
1
1
3
5
1
3
1
2
1
2
1
1
1
21
1
3
1
1
5
23
2
16
1
2
1
1
1
3
1
1
2
3
13
1
2
1
1
210
127
915
1
1
1
1
1
1
1
1
1
6
1
1
1
1
1
152
46
13
93
1
1
1
2
1
1
1
5
4
2
3
1
1
5
18
1
1
1
18
1
380
1
3
1
4
1
1
9
3
75
1
2
3
23
9
5
2
2
3
1
1
1
6
11
1
1
1
1
1
1
1
1
1
1
1
1
2
5
1070
185
14
7
12
2
278
1
1
3
1
1
3
1
3
1
1
1
1
3
2
7
1
1
1
1
1
3
1
2
1
1
1
1
1
1
12
5
1
2
1
1
6
2
4
4
44
1
2
1
144
84
1
5
1
4
2
1
1
1
34
93
1
1
1
18
5
1
4
2
29
4
6
2
4
303
65
32
1
1
3
1
2
1
1
6
6
2
5
1
2
1
1
1
1
21
8
1
1
1
6
24
3
1
3
1
2
10
4
1
4
2
1
2
1
1
1
1
1
20
1
1
3
2
4
3
1
2
347
1025
1
3
1
1
1
1
2
9
2
1
1
3
1
1
1
1
1
1
1
1
5
1
2
2
3
1
2
6
21
2
1
2
1
1
1
1
12
1
1
1
1
2
1
4
1
1
5
1
3
1
1
1
1
1
1
1
1
4
1
1
1
3
2
1
2
1
1
1
50
1
1
1
1
1
2
2
1
2
1
2
1
2
2
1
1
1
1
5
1
3
3
2
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
2
1
1
1
7
10
1
2
1
1
3
1
1
1
1
1
1
1
1
4
4
2
6
1
1
1
1
2
1
1
1
1
1
3
2
5
1
1
1
1
1
1
1
2
16
2
1
1
1
1
2
2
1
1
1
1
2
1
2
2
1
2
1
1
2
2
1
2
2
2
2
1
2
1
1
4
3
3
1
1
1
1
1
19
1
1
7
2
5
8
3
1
1
2
1
1
1
2
2
5
17
3
2
3
1
2
1
1
3
1
1
19
1
1
2
4
4
1
1
2
1
1
1
3
4
2
2
1
1
1
1
1
1
2
1
1
4
2
1
1
3
1
1
1
1
1
1
1
1
2
1
13
5
1
2
1
1
1
1
2
1
1
1
1
5
9
1
1
1
2
2
4
2
1
1
3
39
1
1
2
1
2
4
3
1
1
18
32
1
67
2
1
3
1
4
1
3
1
1
11213
1
1
1
1
1
1
1
1
7
1
2
3
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
4
2
2
1
1
2
1
1
1
2
3
1
1
1
10
1
1
1
3
1
1
1
1
3
1
6
2
2
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
4
1
1
1
1
1
3
1
1
1
1
1
2
1
4
1
16
1
33
1
1
2
1
1
2
5
1
9
4
2
6
1
1
2
1
2
1
1
1
1
1
1
1
1
1
3
16
1
6
1
1
2
19
1
2
3
4
1
2
1
1
7
3
1
1
1
6
2
1
1
17
37
2
2
1
1
3
1
6
27
7
1
2
1
17
1
1
1
1
2
1
1
3
1
3
1
2
1
1
1
1
2
1
2
15
5
1
1
2
1
3
4
1
1
3
1
1
1
2
1
1
1
1
7
2
1
25
1
5
1
3
9
32
1
1
1
5
1
1
1
1
1
1
3
3
1
1
2
1
1
1
1
5
3
1
8
1
1
3
1
1
1
1
3
1
1
1
5
5
3
1
1
2
12
3
1
2
1
1
7
2
1
1
1
1
12
6
1
11
6
2
1
1
10
3
1
1
1
6
2
1
1
3
1
1
1
3
2
3
1
6
2
1
1
1
1
7
2
4
2
1
61
2
5
1
1
1
1
1
4
2
2
1
1
1
1
2
1
2
1
1
1
2
3
1
1
2
2
2
3
1
9
1
1
2
1
1
2
1
7
1
1
2
2
1
1
1
1
1
1
1
1
2
1
1
4
1
3
1
1
4
1
1
1
2
1
2
1
1
1
1
2
1
2
1
1
1
1
1
1
44
2
1
1
2
2
1
1
2
1
1
1
1
1
1
7
2
1
1
17
1
1
1
2
6
1
8
3
1
1
1
1
1
1
1
1
4
1
1
3
7
1
1
6
5
2
1
3
1
1
1
1
1
2
1
2
1
1
1
1
1
1
4
1
2
2
2
1
4
1
1
22
1
1
1
1
1
1
1
2
2
2
1
1
1
1
3
1
1
1
1
1
1
1
1
1
5
1
1
1
163
1
1
1
93
1
12
1
2
1
1
1
20
3
14
1
4
2
1
3
2
1
6
1
1
1
1
1
1
1
1
1
1
1
2
1
3
4
1
1
1
2
1
1
1
2
1
1
1
6
1
2
8
1
1
1
1
2
2
2
2
1
1
1
1
3
2
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
3
4
1
1
1
1
2
1
1
1
1
1
3
1
25
1
2
2
1
2
2
1
1
1
1
29
1
7
3
1
1
3
5
5
13
1
1
1
3
1
1
3
1
1
1
1
1
3
2
1
1
1
1
1
3
4
1
2
2
2
2
1
23
1
1
2
2
1
2
1
1
2
1
2
1
1
4
1
3
1
2
1
1
1
1
1
2
2
1
1
1
1
1
1
1
35
1
1
7
12
6
1
1
1
84
1
4
1
1
1
1
1
2
4
11
8
1
2
1
1
2
9
1
6
1
1
1
1
1
5
1
1
2
1
1
6
1
7
4
1
1
1
2
1
1
1
1
2
2
1
1
1
1
1
2
3
2
1
2
1
1
1
1
1
3
3
2
2
1
3
1
83
1
1
1
2
1
1
5
1
9
1
1
2
5
4
15
1
13
2
2
5
1
1
19
6
3
2
3
2
1
1
1
14627
1
1
1
5
4
2
3
1
1
1
39
1
1
42
1
1
1
2
3
1
1
1
61
4
4
2
8
11
1
1
1
1
1
2
2
2
1
1
1
1
1
4
10
1
1
2
1
1
1
3
1
1
6
1
2
184
444
4
4
1
350
1
1
1
2
1
1
1
1
2
1
3
7
1
1
2
2
1
1
1
1
1
1
1
1
6
4
2
1
3
1
2
1
1
1
1
7
2
1
1
12
1
2
1
2
1
1
4
4
1
1
1
14
2
12
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
2
18
9
2
32
1
1
1
1
1
1
46
1
1
1
2
2
1
1
1
1
4
1
1
2
4
2
3
7
1
2
2
16
1
1
15
1
1
2
5
1
1
1
1
1
1
2
2
1
1
1
2
1
10
2
10
1
1
2
3
1
1
1
1
1
1
1
1
1
1
8
1
1
1
2
2
2
5
2
6
3
1
5
2
1
1
7
1
4
6
1
1
1
1
3
1
1
1
17
1
1
1
1
2
1
2
1
3
1
1
5
2
1
1
1
2
1
1
1
2
5
1
1
2
1
19
2
1
1
1
2
1
1
2
1
2
4
1
2
1
1
1
2
1
1
2
1
1
1
2
2
1
1
2
1
1
2
1
1
2
1
2
1
1
1
2
1
1
1
1
1
1
1
1
8
188
1
1
1
2
1
1
6
3
1
1
1
1
1
3
1
1
9
3
1
1
1
85
1
1
1
2
1
1
1
2
3
2
2
1
1
2
1
1
1
5
2
1
2
1
1
1
1
1
2
1
1
1
7
1
1
6
1
1
1
1
2
1
2
86
1
5
1
2
1
1
1
1
4
2
1
3
1
3
1
1
2
1
1
1
1
1
1
1
1
1
4
6
3
3
1
3
2
1
1
2
2
1
1
1
1
1
1
1
2
1
2
1
11
2
27
1
1
2
1
1
2
51
1
1
1
1
1
1
1
1
1
1
8
1
1
5
2
2
1
4
14
1
2
1
1
1
1
1
1
2
1
3
2
1
1
1
19
25
2
1
1
5
3
1
16
7
4
3
1
1
14
32
1
2
15
6
1
3
1
1
19
2
2
1
1
3
3
1
3
8
85
1
1
1
2
7
1
1
1
1
205
34
2
1
1
1
1
2
2
10
20
1
1
1
3
2
1
1
2
1
1
2
1
1
5
1
38
7
1
1
1
1
3
8
1
4
1
1
1
2
1
6
1
1
1
1
1
2
1
1
1
7
1
9
1
1
1
1
1
1
1
1
4
3
1
1
2
202
1
1
1
1
1
1
9
2
2
1
1
21
1
1
1
1
1
1
1
1
2
19
2
1
5
1
2
1
1
1
1
2
2
2
1
54
6
1
1
1
1
2
2
1
1
1
1
1
2
1
6
5
1
844
1
7
22
2
4
3
1
26
1
1
1
1
1
2
1
10
1
2
1
2
1
1
3
1
1
1
29
2
3
1
1
2
3
1
3
1
2
1
1
1
3
9
5
1
2
2
1
1
2
1
1
1
4
1
3
2
2
2
1
2
1
1
2
2
2
1
3
2
1
1
1
1
2
13
2
33
1
2
2
1
2
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
11
1
1
2
1
1
2
2
1
4
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
59
1
2
4
1
3
1
1
1
1
8
3
1
1
1
1
1
1
1
3
1
3
1
1
3
3
12
3
1
1
1
1
2
2
2
2
1
1
3
1
2
1
1
1
1
2
1
1
3
1
2
2
2
7
9
1
2
1
1
1
1
1
1
1
2
1
4
1
1
3
1
2
2
2
2
1
1
35
5
7
1
8
1
1
1
1
1
2
2
12
1
2
1
1
2
3
16
9
3
1
2
2
1
1
1
1
4
1
2
1
1
1
2
1
1
1
2
1
1
1
1
1
2
5
2
2
3
2
1
1
1
1
1
1
1
1
3
1
2
1
1
3
1
1
2
1
7
1
9
2
1
4
1
2
1
2
1
2
1
6
1
2
1
9
3
2
4
1
9
12
1
1
1
7
2
12
2
5
1
1
2
1
1
2
1
6
1
7
2
1
1
1
1
1
7
2
1
1
1
1
1
1
2
13
1
2
1
1
3
5
2
1
1
1
2
1
2
1
1
1
1
2
4
2
2
18
67
1
1
1
1
2
2
2
1
1
1
1
1
2
4
6
1
1
1
1
1
14
1
9
1
1
1
1
1
1
1
1
1
3
1
1
1
1
6
1
2
1
1
1
1
1
2
2
1
2
1
2
1
1
2
1
2
1
2
11
1
2
1
19
8
90
2
3
3
2
4
2
1
1
3
2
1
1
3
2
3
1
2
1
1
1
3
1
1
3
1
7
12
6
1
3
1
1
1
2
1
3
1
1
1
2
1
10
1
2
2
1
3
1
3
2
15
1
1
1
5
3
1
5
1
1
1
1
1
1
1
2
3
12
1
1
1
1
1
1
1
2
4
15
1
1
8
1
14
3
2
1
1
5
1
2
1
1
1
1
3
3
1
1
2
2
3
1
1
2
2
2
1
1
1
1
1
1
2
2
1
3
1
1
1
1
1
1
1
1
1
3
1
6
1
1
14
1
3
2
2
10
5
1
1
2
1
1
1
7
2
1
1
1
1
1
1
1
1
18
1
3
1
2
2
2
3
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
12
1
1
1
1
13
2
5
2
1
1
2
1
3
1
1
2
1
1
1
1
3
1
1
8
1
1
1
1
1
8
8
1
1
1
1
1
2
1
1
4
2
1
1
4
1
3
7
10
11
1
1
4
2
1
1
21
1
2
4
1
1
1
2
1
2
2
1
4
1
1
1
1
1
1
2
1
2
1
9
1
1
1
2
3
1
1
1
1
1
15
1
1
1
18
2
1
1
1
1
2
1
1
1
2
4
1
1
2
1
2
2
3
1
1
5
1
1
1
1
1
1
1
3
1
7
30
9
3
1
1
1
1
3
1
1
6
191
1
1
1
1
1
1
1
4
1
1
1
2
2
1
2
1
1
8
2
1
1
1
1
7
1
5
1
1
4
2
1
1
2
2
2
1
1
12
1
5
4
1
1
3
1
1
2
6
2
1
10
7
688
840
2
3
21
4
5
4
1
1
15
4
3
1
1
1
1
1
2
1
3
7
3
59
43
3
3
4
4
6
1
64
48
22
9
6
1
2
1
12
4
5
1
4
49
10
1
5
1
3
1
1
1
1
1
1
1
2
9
1
1
1
1
1
1
2
5
1
2
1
1
3
1
2
1
2
5
1
1
1
1
5
1
1
2
1
1
1
4
1
1
1
5
1
1
4
3
1
2
1
2
1
1
1
2
1
1
2
5
2
1
1
1
2
3
1
4
1
1
1
1
2
2
2
2
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
3
2
1
1
1
2
1
2
1
1
2
2
1
2
1
1
1
3
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
1
3
1
1
2
1
1
1
1
1
1
2
5
1
2
1
1
2
5
2
1
1
1
1
1
1
3
1
3
3
2
1
1
2
1
2
4
1
2
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
2
1
1
1
1
4
2
1
1
1
1
1
5
2
1
3
1
1
3
1
1
2
1
1
1
2
1
1
1
2
1
1
1
1
1
2
1
1
2
1
2
1
1
1
1
1
1
4
1
1
1
1
1
1
1
6
1
1
2
1
1
1
1
1
1
4
1
1
2
6
7
4
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
5
2
1
1
1
1
1
1
2
1
1
1
1
1
1
2
2
1
1
5
1
1
1
2
1
2
1
1
1
1
1
1
4
2
1
1
1
1
1
1
1
1
2
1
2
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
3
1
2
6
1
1
1
4
1
1
2
1
1
3
1
1
1
1
1
1
1
3
1
1
1
1
1
2
5
1
1
2
1
8
1
1
1
2
1
1
2
1
1
1
2
2
1
2
3
3
3
1
1
1
2
4
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
1
2
1
1
2
1
1
1
2
1
1
3
2
1
1
1
3
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
7
1
1
4
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
3
1
1
1
1
2
1
1
1
1
3
1
2
1
1
1
2
2
7
1
1
1
1
1
2
6
1
1
1
2
1
1
1
6
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
2
8
1
1
1
1
1
1
2
1
1
1
4
3
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
3
1
1
2
1
2
2
1
1
1
4
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
1
1
1
1
1
1
2
1
1
2
1
1
1
2
1
1
1
3
3
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
1
1
1
1
1
1
1
3
2
1
1
1
1
1
3
1
3
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
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
3
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
3
1
3
1
2
2
1
2
1
1
1
1
3
2
1
1
2
1
210
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
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
2
1
1
2
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
2
1
1
1
1
1
1
1
4
1
3
7
1
3
2
3
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
5
1
9
3
2
1
1
1
2
2
21
5
58
1
3
4
2
3
7
2
1
1
1
1
5
1
154
1
1
1
1
2
6
1
1
2
1
1
2
4
4
4
2
1
85
1
10
1
1
2
1
7
1
1
1
1
1
1
1
2
1
1
2
1
1
1
2
1
3
1
3
1
1
1
2
1
1
1
1
3
1
6
1
1
1
163
1
1
1
2
4
2
1
1
10
1
2
5
1
1
1
1
1
2
2
2
1
1
5
1
1
1
1
2
1
5
1
1
1
6
1
1
1
1
1
1
1
1
1
2
1
8
1
1
4
1
1
4
2
2
2
1
7
1
1
4
1
1
1
1
1
1
2
2
5
1
1
2
1
3
1
1
1
1
4
1
1
379
45
3
24
10
1
1
38
4
1
1
7
10
1
1300
3
1
1
1
6
1
3
2
1
1
3
1
3
1
1
1
1
1
1
8
2
1
1
2
1
8
2
1
2
1
1
1
1
2
1
149
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
10
8
1
2
5
1
1
1
6
1
1
4
1
1
1
1
2
1
1
2
9
1
1
1
14
1
1
2
1
2
1
1
2
2
1
1
1
1
181
1
29
2
1
1
1
1
2
1
1
1
2
1
1
4
3
1
4
1
7
1
2
1
1
1
1
1
1
13
1
1
3
2
3
1
2
1
1
1
1
12
1
3
3
1
1
2
1
2
1
1
1
1
5
3
2
2
20
1
1
1
1
2
1
8
3
1
1
1
1
1
3
1
2
1
1
1
1
2
1
1
2
3
1
1
2
6
1
2
1
28
1
1
2
2
1
1
1
2
2
1
1
9
3
3
1
9
9
2
1
1
2
2
2
2
2
3
6
1
1
1
11
3
3
1
1
1
1
4
1
3
1
2
4
9
1
42
33
1
1
2
1
18
4
1
1
1
2
1
1
1
1
2
1
8
15
3
1
1
3
1
1
2
4
1
1
1
1
2
5
1
2
2
1
2
2
1
1
1
1
3
4
1
2
1
2
1
1
1
1
3
2
1
1
4
1
1
1
1
1
2
1
1
1
1
2
1
2
2
1
3
81
1
3
1
1
2
1
1
1
1
4
1
1
1
13
1
2
1
1
1
1
1
1
1
4
6
3
1
19
14
2
1
1
1
9
2
7
3
1
5
2
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
5
2
1
1
1
1
1
1
1
1
3
1
5
3
4
2
1
1
2
1
1
2
1
1
1
1
2
1
2
1
1
4
1
1
1
1
1
23
1
6
3
2
2
2
1
2
3
3
1
1
13
4
2
1
2
1
1
1
2
3
1
1
2
2
1
1
2
2
1
2
4
1
1
3
1
3
1
1
1
2
1
1
15
2
2
1
1
3
1
2
1
2
2
1
1
1
1
2
2
1
5
1
3
2
1
3
2
1
2
19
3
35
1
2
1
9
1
1
1
1
1
1
1
1
1
5
1
1
2
1
1
4
9
130
1
2
1
1
2
1
8
1
4
2
1
1
3
2
1
13
2
2
1
1
1
1
1
1
2
1
1
2
1
1
1
1
6
7
1
1
3
20
1
7
2
1
1
2
1
1
3
1
4
2
5
5
2
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
2
3
2
1
1
1
3
1
1
1
1
1
5
2
1
1
4
13
1
4
1
2
3
2
12
1
1
1
1
1
2
1
1
1
1
8
1
1
1
2
1
33
1
9
1
3
1
1
1
1
1
2
1
1
1
26
2
4
1
1
1
2
1
1
2
1
1
1
1
2
1
1
7
4
1
1
1
1
2
4
2
1
1
2
6
2
2
1
1
1
4
9
5
8
14
1
5
1
1
5
1
65
11
5
3
1
1
2
1
1
3
3
1
2
12
3
1
1
1
1
24
2
1
9
4
2
7
3
31
1
1
1
1
2
1
2
2
2
1
1
2
74
1
1
2
1
1
21
4
8
24
17
2
1
1
1
1
1
1
2
9
3
1
1
2
2
3
1
7
2
1
4
1
30
1
1
1
3
3
1
1
1
1
1
1
1
1
2
3
1
1
1
1
1
2
1
39
1
2
4
1
1
1
1
1
2
1
1
1
1
1
1
23
1
1
1
2
2
1
1
1
91
1
14
1
2
2
1
8
1
1
1
6
1
1
1
1
1
2
2
2
1
6
4
1
3
2
1
2
97
44
1
3
1
1
1
55
1
2
3
1
1
1
3
1933
947
2
2
2
1
1
1
1
2
1
1
2
1
15
6
1
15
1
21
46
1
1
3
1
3
10
5
4
1
1
138
3
1
1
2
3
1
1
1
1
1
1
1
3
1
2
1
3
1
1
1
1
3
20
1
1
1
1
1
1
19
6
2
2
1
1
1
1
1
1
2
2
1
1
1
1
7
1
2
1
1
1
1
3
1
1
1
1
17
7
1
2
1
2
6
1
1
1
3
1
1
1
1
2
1
3
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
2
1
1
1
1
1
1
1
7
1
4
4
3
5
1
6
1
1
1
1
2
1
1
1
1
1
1
1
1
14
1
1
2
1
1
2
1
1
3
1
1
1
1
2
3
1
4
2
1
1
3
1
9
2
3
1
1
2
1
1
1
1
1
2
42
2
1
1
4
1
1
1
8
3
1
3
1
2
1
1
1
2
8
3
2
1
1
3
1
1
1
2
1
1
1
1
1
2
1
3
1
3
1
1
1
2
4
2
1
1
1
2
4
4
101
2
1
1
9
1
4
1
3
7
1
1
1
2
42
2
1
1
2
61
1
7
2
1
1
1
10
59
1
2
2
3
1
1
3
1
1
4
5
5
4
1
2
3
1
1
2
1
1
2
1
1
12
136
5
1
13
6
3
1
2
1
13
2
1
2
2
1
8
1
7
1
1
1
1
977
1
1
2
2
2
1
1
23
1
1
1
1
7
5
1
4
35
9
1
1
1
1
1
1
1
2
3
1
1
3
1
1
2
3
1
1
1
1
1
1
1
4
1
1
2
2
4
3
1
1
1
1
1
1
1
2
1
1
1
1
8
1
1
3
1
1
1
1
2
4
2
1
1
4
1
1
2
1
1
1
1
1
2
9
2
1
2
1
1
1
1
46
1
1
4
1
2
1
1
1
1
1
1
3
2
1
1
2
1
1
2
2
8
3
2
1
2
1
2
1
1
2
1
2
2
1
2
1
1
1
4
3
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
2
5
1
1
1
2
2
3
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
2
3
27
1
1
1
1
1
2
1
1
3
1
1
1
2
1
1
2
5
1
1
1
1
2
2
2
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
3
2
2
1
1
8
1
2
1
1
2
1
1
1
1
1
2
1
1
1
2
1
2
2
3
8
1
1
2
2
1
1
1
1
1
1
3
1
2
1
7
1
1
1
1
2
3
2
7
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
6
1
1
1
1
1
1
3
1
1
1
1
1
4
1
2
7
1
1
1
1
5
1
1
1
2
1
2
1
1
1
2
1
2
1
1
1
1
3
1
2
1
2
1
1
1
1
1
1
2
1
2
3
2
1
1
1
2
1
1
1
1
14
2
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
2
2
1
1
1
3
1
1
1
1
2
2
1
2
1
1
1
1
1
2
1
1
1
3
1
1
1
3
4
1
1
2
1
1
1
5
1
1
4
2
1
10
2
1
1
1
1
1
1
2
2
1
1
2
1
1
3
3
1
2
1
1
2
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
3
1
2
1
1
1
1
1
1
1
2
1
3
1
12
1
1
1
1
2
1
3
2
1
2
1
1
2
2
1
1
1
2
5
1
3
2
1
2
1
1
1
2
1
1
2
1
1
1
4
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
2
2
1
1
1
3
1
1
18
2
1
1
1
2
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
2
6
1
1
1
2
26
1
3
1
5
1
2
1
1
2
1
1
3
2
1
1
1
1
1
1
1
2
1
1
1
1
2
1
2
4
41
2
1
1
3
2
2
1
1
1
21
5
2
1
3
1
1
1
1
2
2
3
1
2
1
1
1
1
1
2
2
2
1
1
1
5
6
1
3
1
1
3
2
2
1
1
3
3
1
4
1
1
1
1
1
1
1
9
2
1
1
1
1
1
1
4
1
1
2
4
6
4
6
4
1
18
1
5
1
4
1
2
1
1
1
1
2
19
2
2
3
3
1
4
1
11
1
1
1
1
1
1
1
3
2
1
2
6
1
2
1
2
1
31
6
9
1
2
1
71
1
1
2
4
1
2
1
492
2
1
1
1
2
1
2
1
1
5
2
1
1
1
1
1
2
1
1
1
2
4
2
1
4
2
1
1
20
8
1
1
20
1
3
1
11
9
2
3
2
1
2
1
2
2
12
1
3
5
2
1
29
2
1
15
1
1
1
1
2
1
2
4
1
3
1
1
1
2
3
1
2
3
1
4
6
1
1
1
1
1
204
1
1
1
1
1
4
19
5
10
54
2
1
1
1
1
2
1
1
1
4
1
1
1
1
2
5
2
2
2
6
12
2
1
1
1
9
5
1
1
3
1
3
2
1
3
4
10
1
13
1
1
3
1
1
1
2
1
2
1
2
1
1
2
1
6
1
1
3
1
1
8
1
2
1
1
4
1
1
1
3
1
1
1
9
3
1
1
1
3
2
10
9
2
1
1
2
2
4
2
11
1
1
1
1
1
21
20
2
1
2
10
3
2
1
1
1
1
17
2
1
2
1
1
1
1
4
1
1
1
1
3
1
1
4
694
1
1
6
1
1
1
1
1
2
1
3
1
11
29
1
2
6
2
1
1
1
1
1
1
6
5
1
2
1
1
1
1
2
1
2
2
2
2
2
1
2
3
6
1
13
1
1
1
1
2
1
1
10
1
4
1
6
1
1
1
2
1
3
1
2
2
1
1
1
1
1
1
2
2
2
1
1
1
1
2
1
1
3
6
5
2
2
16
2
3
9
1
2
1
4
7
3
1
55
2
1
1
3
1
1
2
1
2
1
1
2
1
7
7
2
1
1
4
4
1
1
1
5
7
2
2
6
1
1
1
1
3
1
1
1
1
1
1
3
7
14
1
2
2
2
3
3
3
3
2
1
1
1
157
2
8
1
2
5
1
1
1
1
2
1
2
4
2
1
2
1
1
1
1
4
3
2
2
18
2
2
3
3
5
1
5
1
1
1
1
5
1
1
2
1
1
1
4
1
1
1
6
2
2
2
240
1
1
1
1
1
1
9
1
1
11
1
1
1
6
3
1
1
1
1
2
4
1
2
1
1
1
3
2
6
1
53
1
2
3
1
1
1
1
1
2
2
3
1
1
2
1
3
1
1
24
9
3
1
1
1
1
1
1
1
2
1
5
2
1
12
1
1
6
3
2
2
1
1
5
3
1
1
1
1
1
1
1
6
1
3
1
2
1
1
1
1
1
2
24
1
1
3
1
1
2
1
1
17
1
2
1
1
5
1
1
1
1
3
1
1
1
1
10
2
1
2
2
2
467
17
1
2
2
2
1
2
6
1
3
2
2111
18
1
2
1
2
1
6
1
1
1
53
1
2
1
2
1
1
6
1
1
1
1
1
1
3
1
15
1
1
3
1
1
1
3
2
3
2
1
2
1
1
33
5
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
2
1
1
3
1
1
2
1
3
1
1
1
2
2
3
1
3
35
1
6
1
1
1
1
1
2
1
1
2
1
1
1
1
16
1
1
2
3
1
1
1
2
10
1
1
1
