1
39
4
1
1
1
13
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
3
1
1
1
1
1
6
1
5
1
1
2
2
1
1
1
1
2
1
1
1
1
1
3
2
1
1
1
1
1
2
1
2
6
1
18
1
1
2
1
4
2
5
1
2
1
10
5
3
1
7
1
1
1
1
8
1
1
2
1
1
3
1
1
4
1
1
1
3
3
1
1
4
1
2
1
1
17
1
1
1
6
1
1
1
1
3
1
1
1
1
2
8
1
3
1
1
12
1
3
1
1
1
1
1
1
1
1
2
3
1
3
2
1
4
1
1
4
1
1
1
1
1
3
1
1
1
1
1
1
1
3
1
4
2
1
1
1
1
2
2
1
3
5
1
1
131
3
1
10
1
1
1
2
1
2
1
1
1
1
1
1
3
1
1
3
1
2
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
12
1
1
1
1
75
62
1
2
4
1
1
1
1
1
2
23
4
38
1
1
1
1
1
1
1
1
6
20
2
1
1
1
2
1
1
25
1
7
2
1
1
1
1
1
1
1
1
1
2
3
9
1
1
1
1
1
1
1
1
4
2
1
1
1
2
2
1
1
1
1
2
1
1
1
1
1
2
2
5
1
1
3
1
1
4
4
1
1
50
1
1
1
1
1
3
1
2
2
2
1
8
49
1
2
1
1
1
1
1
14
7
2
1
8
3
3
1
1
1
1
1
1
2
1
1
7
1
9
1
1
1
1
10
1
1
1
1
22
1
4
1
1
4
1
1
1
1
2
10
1
8
97
1
1
3
3
2
3
1
1
3
1
8
1
4
31
8
1
1
2
2
1
1
1
6
3
5
1
1
2
20
1
1
1
1
3
49
1
13
2
1
1
1
1
1
1
4
1
1
1
4
4
4
1
1
1
7
2
1
1
1
6
2
2
3
4
2
1
4
1
1
1
1
1
3
1
2
1
1
2
1
1
1
2
4
12
12
3
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
9
2
3
1
2
1
1
1
22
1
1
1
4
1
2
1
1
9
1
3
3
1
1
5
3
1
12
1
2
2
2
1
4
1
1
1
2
2
1
1
1
2
1
1
2
3
6
1
2
1
1
1
1
2
1
1
8
1
5
1
1
1
1
4
1
1
1
1
7
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
2
1
1
1
2
1
6
2
1
1
7
1
1
2
3
6
1
1
14
4
2
2
3
1
2
6
3
1
34
1
3
1
9
5
2
1
174
1043
1
3
1
13
4
1
3
2
2
1
2
2
1
1
9
2
3
2
1
1
1
1
1
1
1
1
1
3
2
2
1
1
3
2
1
1
1
1
1
1
2
1
1
1
2
1
1
2
27
1
1
8
1
57
3
1
2
1
12
3
1
1
1
1
4
1
1
1
2
1
1
1
1
6
1
1
3
1
1
4
2
1
1
7
1
9
5
2
4
3
3
2
5
2
1
1
1
1
1
1
1
14
1
3
15
1
1
1
1
1
1
3
1
5
1
1
1
1
2
1
1
1
1
4
7
2
1
1
1
1
395
151
1
1
3
1
1
5
1
3
3
2
1
1
1
16
1
1
1
3
1
2
5
1
2
1
2
1
29
7
1
2
12
1
2
1
2
2
1
1
1
4
1
1
4
11
1
1
2
2
9
1
1
1
2
1
1
2
102
1
1
1
1
2
1
2
1
1
6
4
1
1
2
1
3
5
52
1
2
3
3
58
8
1
1
1
10
2
1
11
1
3
1
6
1
10
3
1
5
1
1
2
1
1
1
1
11
1
3
1
1
1
7
7
9
1
1
61
2
1
1
1
4
1
1
1
1
2
1
2
1
1
16
1
1
1
2
2
3
1
2
29
57
1
1
1
1
1
1
1
2
15
1
1
3
19
3
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
6
1
2
1
1
1
1
9
10
6
1
15
60
1
1
2
1
1
1
4
1
39
1
1
1
2
354
1
1
1
1
1
2
1
1
2
1
2
1
3
3
5
1
2
2
4
2
1
1
1
1
1
1
4
1
1
1
1
1
3
6
3
1
1
1
1
2
1
2
1
1
1
2
2
1
2
1
12
4
1
2
2
1
1
4
1
1
1
1
1
6
1
1
2
3
1
1
2
3
1
1
3
1
2
2
5
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
6
4
1
1
1
1
1
6
1
2
31
1
2
6
4
1
1
2
1
1
1
1
1
1
1
2
1
1
5
7
2
1
3
1
17812
273
1
48
1
1
1
1
1
1
1
1
3
83
2
3
28
1
1
1
1
1
3
4
3
5
2
1
4
1
1
1
1
7
1
1
2
1
1
8
6
1
80
1
1
1
1
1
1
3
1
2
1
10
1
1
1
1
1
1
1
3
1
1
2
1
2
2
1
1
2
1
4
4
1
1
1
1
2
1
4
1
2
1
1
1
2
1
1
3
2
2
2
1
1
2
4
1
2
1
5
1
1
3
8
1
1
1
1
9
1
1
1
3
2
6
1
1
1
2
9
1
1
1
1
2
9
1
2
1
1
1
1
2
1
1
1
1
1
153
1
1
1
1
1
1
1
2
1
1
1
1
2
1
3
1
1
1
2
2
1
44
1
1
1
1
3
9
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
1
1
1
2
2
3
1
1
7
1
20
1
1
4
1
1
2
1
1
1
1
1
1
1
18
1
21
5
4
2
1
1
1
1
1
1
1
1
4
1
4
2
1
1
1
1
1
1
1
1
1
2
1
1
3
1
1
4
1
2
2
10
1
7
1
3
2
1
5
1
1
1
3
2
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
3
1
14
1
6
8
1
1
1
1
3
1
13
2
13
1
3
4
2
1
1
3
1
1
2
1
2
1
2
1
1
1
6
1
1
2
2
1
36
1
1
1
13
1
2
1
2
1
1
2
1
1
3
3
1
1
1
1
3
7
1
2
1
1
1
1
1
1
1
1
1
1
11
1
1
2
1
1
2
1
1
2
1
1
2
51
4
1
1
1
1
3
1
1
2
4
19
1
1
1
1
1
1
1
1
1
28
1
5
1
1
3
2
1
1
1
2
1
21
4
3
5
2
1
2
1
2
1
1
2
1
1
2
1
3
2
2
1
1
4
1
7
43
39
1
1
1
1
1
1
1
1
2
1
2
5
2
1
2
1
1
3
2
2
1
1
9
1
1
1
1
1
2
1
1
5
1
1
1
1
1
52
15
173
1
1
1
3
3
1
1
1
1
2
1
1
1
1
1
5
2
3
2
3
2
12
2
3
1
3
7
1
1
1
1
1
1
1
4
3
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
9
1
1
1
57
1
2
1
2
5
1
2
1
1
3
13
1
1
1
49
3
1
1
1
4
1
1
1
1
1
1
1
1
3
1
1
1
2
1
1
1
5
8
6
6
64
1
8
2
5
1
2
1
1
6
6
1
1
2
1
1
1
1
1
3
2
1
1
1
1
1
1
1
1
1
3
3
1
1
1
1
2
1
1
1
4
1
3
1
1
2
7
1
1
1
1
2
3
1
1
1
1
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
1
3
1
2
1
7
1
2
3
1
1
2
1
2
1
1
1
1
2
1
5
1
2
3
7
1
2
2
1
1
2
1
2
1
1
1
1
2
1
1
24
4
2
3
2
1
1
1
1
5
2
2
1
1
1
24
1
1
1
2
1
2
4
1
3
2
1
4
2
1
2
1
1
4
1
1
2
7
2
1
1
1
1
4
2
3
1
1
2
1
156
38
91
25
1
4
17
1
8
4
2
1
1
1
1
1
1
3
1
4
1
1
2
1
2
15
6
3
2
1
1
5
3
1
1
1
2
1
1
4
3
13
1
1
1
4
3
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
2
5
3
1
1
2
1
1
1
2
3
1
1
1
1
1
1
1
1
2
1
30
1
2
1
2
1
1
1
13
4
1
1
1
2
1
1
2
1
1
1
1
1
1
2
1
567
101
628
2
1
2
2
1
1
1
1
1
2
1
1
6
1
1
1
2
2
7
1
1
2
1
2
2
2
2
1
1
1
1
2
1
2
1
16
1
4
2
7
1
1174
372
665
1
1
1
10
1
1
3
1
1
1
24
2
4
3
1
1
1
1
1
4
1
1
2
4
1
1
1
1
1
1
3
1
1
5
4
1
18
1
1
1
1
1
1
2
1
2
1
11
1
1
10
2
3
1
1
3
1
2
1
2
1
9
4
1
2
2
1
1
1
2
2
1
1
2
1
4
1
1
3
2
2
4
2
1
4
1
2
8
3
3
1
1
1
1
2
1
22
1
1
1
1
1
1
2
1
2
1
1
1
1
2
4
1
2
8
1
2
1
26
2
1
6
1
1
78
24
12
3
3
4
5
2
6
1
3
4
4
1
1
5
1
1
2
2
2
3
25
1
3
2
1
8
2
1
1
1
3
1
1
1
12
2
1
1
5
1
1
3
1
1
2
1
1
2
4
1
1
1
1
2
1
1
2
1
1
1
3
2
1
41
1
7
17
1
1
1
2
1
1
1
1
1
1
1
6
5
1
1
3
1
1
1
1
1
1
9
1
1
1
3
1
4
2
1
1
3
1
1
1
1
1
1
4
8
1
1
41
4
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
5
1
2
2
2
1
3
4
1
1
1
1
1
4
27
1
2
1
6
7
3
1
1
7
1
1
1
1
1
1
1
5
1
1
1
5
1
1
1
5
1
2
1
3
1
1
3
1
1
5
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
4
11
1
4
4
2
1
1
3
4
1
1
1
3
1
2
3
1
1
1
9
4
1
1
1
8
3
1
1
1
1
1
74
1
1
1
5
1
1
1
2
1
1
2
1
1
4
6
2
2
1
1
7
2
1
1
9
3
1
1
4
1
1
1
1
2
1
2
1
1
10
1
2
1
14
15
2
1
1
1
2
1
3
29
1
1
1
1
2
5
1
3
1
2
1
1
1
2
5
1
9
2
1
1
1
1
1
2
1
8
1
1
1
2
5
1
1
2
1
2
3
1
1
4
1
1
1
1
2
1
1
1
2
1
1
15
8
6
2
1
1
1
1
1
24
2
1
1
2
53
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
3
1
1
3
1
2
2
1
1
1
1
7
1
1
1
1
1
2
1
1
1
1
1
1
1
4
2
2
1
3
1
1
1
31
1
2
1
2
1
1
1
1
5
1
1
11
6
4
1
13
7
1
1
2
1
1
1
1
1
1
7
25
2
1
2
1
1
1
2
2
1
1
1
17
1
4
2
4
1
1
1
1
1
1
3
1
1
2
1
1
1
2
1
2
1
1
1
1
58
1
1
2
1
1
1
2
2
1
2
2
3
1
2
1
2
2
8
1
15
2
3
6
1
1
1
1
1
2
1
1
2
2
1
2
1
1
2
1
3
1
1
2
1
1
1
3
1
1
1
1
2
1
1
1
1
3
9
1
1
1
1
2
1
1
1
2
1
3
1
3
1
3
1
1
1
1
1
1
2
2
35
1
1
1
3
1
21
3
1
1
1
1
2
1
8
3
5
1
1
53
10
1
1
1
3
1
2
2
1
2
242
18
1
33
3
2
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
2
2
1
1
1
3
1
1
47
1
8
7
1
12
3
1
2
10
6
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
5
4
77
1
1
1
2
2
2
5
1
2
2
1
1
1
1
17
1
1
2
1
1
1
2
1
2
1
1
1
4
5
2
1
1
2
1
1
1
1
2
1
2
1
1
1
2
2
5
2
1
1
1
1
1
6
4
1
3
2
1
1
2
1
1
1
1
3
1
1
1
5
1
3
1
1
1
2
1
1
1
1
1
2
1
1
2
3
11
2
8
3
3
399
602
392
1
1
13
1
1
7
1
4
7
1
1
1
43
5
1
2
1
3
1
1
1
3
20
34
97
1
2
2
1
29
11
2
8
2
1
1
2
2
1
1
1
1
1
1
2
1
2
3
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
7
1
170
2
1
1
1
1
1
1
1
3
1
1
1
4
2
1
2
1
1
1
2
1
1
1
1
1
1
1
1
3
2
1
1
1
1
3
1
1
1
1
1
1
2
1
1
1
1
1
1
1
6
2
16
3
1
1
1
1
1
1
7
1
2
3
1
1
1
1
4
1
6
933
332
324
1
5
20
1
3
2
1
5
1
1
3
1
3
1
3
1
2
1
2
1
8
2
1
1
1
3
2
1
1
8
85
1
1
1
2
1
3
1
1
2
2
1
1
1
1
3
2
1
1
1
4
1
8
2
1
3
2
86
161
1
1
1
1
1
7
1
1
1
1
5
4
1
33
1
1
1
2
1
1
1
8
1
1
1
3
2
2
1
3
5
2
1
1
1
1
1
37
316
82
1
1
1
12
1
3
2
1
1
1
2
33
3
1
44
1
4
2
1
1
1
1
1
1
1
1
2
1
1
4
4
5
2
1
1
3
2
1
1
1
1
1
3
1
2
1
2
1
1
1
1
1
1
9
7
1
1
1
7
1
1
1
1
1
2
2
1
1
3
1
70
102
1108
1
1
1
1
3
1
1
15
191
66
1
1
2
26
1
30
2
1
2
1
1
1
9
1
1
4
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
20
4
1
1
1
1
1
2
1
127
48
194
1
6
1
2
3
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
7
1
2
1
3
1
3
1
1
1
1
2
1
1
8
1
1
13
1
5
1
1
2
1
1
1
1
1
1
2
1
5
1
1
3
5
2
2
1
2
4
1
1
1
1
1
1
1
3
3
4
1
19
2
4
13
1
1
2
1
16
1
1
1
5
1
2
1
1
23
1
2
1
1
5
2
2
1
5
1
2
1
1
1
1
3
1
3
30
858
1215
623
11
3
1
1
1
1
1
2
1
2
4
1
1
2
1
1
2
1
1
1
1
1
2
1
1
1
1
1
9
1
1
1
2
1
2
1
3
1
11
3
1
1
1
4
1
2
402
1
2
2
1
1
2
1
2
1
1
1
1
1
1
1
3
8
1
14
2
8
1
26
1
1
8
2
2
9
1
1
1
2
1
8
1
1
4
5
1
93
487
70
2
2
1
1
1
2
4
1
17
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
2
1
1
1
1
7
1
1
1
1
3
1
9
172
1
12
1
1
1
2
1
1
1
4
1
2
6
1
1
1
1
2
1
1
1
1
3
1
1
2
1
1
1
2
1
2
1
1
2
3
1
1
1
1
1
3
3
13
1
1
1
2
2
1
1
1
1
1
1
1
1
1
2
2
1
1
1
6
1
1
3
1
2
20
4
1
1
2
1
7
1
1
1
1
6
3
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
3
1
2
1
1
1
1
6
2
2
2
2
10
2
1
1
1
4
1
1
7
124
1
1
1
1
1
1
1
1
14
2
1
5
15
1
1
1
2
1
1
1
1
1
1
2
1
2
6
1
22
5
1
2
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
3
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
5
1
4
5
2
4
1
1
1
2
1
1
1
2
2
1
3
1
1
1
1
2
2
2
1
1
1
15
1
12
1
1
1
5
1
1
2
1
1
1
1
1
1
3
1
1
2
1
1
1
1
1
1
1
1
1
2
221
257
287
7
1
1
1
1
1
3
4
3
1
1
1
1
1
1
1
27
1
1
1
2
1
1
2
1
1
1
1
2
4
2
1
1
1
1
2
1
1
1
1
2
1
9
1
1
1
1
2
1
1
1
2
1
1
1
1
3
1
1
1
1
1
1
2
2
2
1
1
9
11
4
2
1
2
1
1
23
2
1
1
9
1
1
1
1
1
1
3
1
2
2
1
19
1
2
1
1
7
1
1
36
1
1
2
1
1
3
5
1
3
8
1
1
4
3
2
1
1
1
1
19
7
1
1
2
2
3
1
1
3
14
3
4
2
2
2
3
4
1
1
1
1
1
2
1
1
2
1
1
1
1
4
1
1
1
4
1
1
1
1
2
1
4
2
1
1
1
1
1
18
1
1
1
2
1
1
22
1
1
1
1
2
1
1
3
1
16
1
3
1
1
1
2
49
1
2
1
1
7
3
1
1
1
1
1
1
1
1
4
3
1
1
1
3
7
1
2
4
1
3
1
12
2
2
1
4
1
1
31
2
2
1
1
10
1
13
3
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
2
3
1
2
1
1
1
1
4
51
1
1
1
1
1
2
1
2
1
1
1
1
2
1
1
1
3
1
1
1
1
1
1
33
27
1
1
1
1
1
1
1
18
2
1
5
1
1
1
1
1
50
1
4
1
4
1
222
596
6
4
1
3
28
3
1
17
1
1
2
1
2
4
25
1
3
5
1
1
2
1
1
1
3
1
5
1
1
5
1
3
1
1
1
1
2
1
2
1
1
1
1
1
1
2
2
25
1
4
3
1
3
3
4
1
19
233
559
1
4
2
1
1
175
1
1
3
5
2
1
2
2
2
3
1
1
7
1
3
2
2
4
1
1
2
1
5
1
1
14
2
1
1
4
1
1
1
1
1
2
1
1
11
1
1
1
2
1
1
1
11
3
24
3
1
1
1
12
2
4
1
1
1
1
2
1
1
3
5
1
4
11
1
1
2
197
1
944
120
1
1
1
1
9
1
1
1
1
1
2
2
144
35
15
14
79
1
4
1
3
1
1
2
1
1
2
3
2
2
3
1
1
1
1
6
1
1
13
1
17
425
2
1
2
3
2
1
1
3
4
1
10
1
1
2
1
2
1
1
1
9
1
1
1
1
2
1
2
4
1050
65
137
10
6
11
5
248
1
1
4
1
1
1
1
1
1
2
4
2
1
1
1
2
4
1
1
1
1
8
1
2
2
1
1
1
8
5
1
85
58
135
3
3
14
1
2
5
3
1
1
1
1
1
2
34
86
1
1
8
2
1
4
1
1
236
67
86
29
5
6
3
2
1
1
1
8
3
5
1
2
1
322
1
1
1
1
1
1
5
1
1
1
1
6
1
28
1
5
1
1
1
1
2
3
1
1
2
5
1
1
1
3
1
2
1
1
10
1
1
1
1
4
1
1
343
932
225
1
2
1
14
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
3
3
1
3
1
1
1
1
3
2
1
1
14
2
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
3
1
1
1
1
1
3
1
1
4
1
3
1
37
1
1
1
1
1
1
1
2
4
1
1
1
2
3
1
1
5
2
1
12
5
1
1
5
1
2
1
1
1
2
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
2
8
3
1
10
1
1
1
3
1
2
1
1
2
1
2
2
4
5
5
1
1
1
1
1
3
1
3
1
1
1
2
2
3
2
1
1
1
3
2
1
1
2
1
2
1
2
18
2
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
4
1
2
1
1
1
14
3
1
1
9
2
1
4
1
1
2
1
6
1
24
6
1
1
1
1
1
1
1
1
1
1
4
1
3
2
1
5
2
1
1
4
1
2
1
1
10
2
4
5
2
1
1
1
2
1
1
1
1
3
2
3
1
1
1
1
1
1
2
1
1
4
1
1
9
2
2
1
1
1
1
1
3
4
1
1
1
1
2
1
1
12
3
26
1
1
1
1
3
3
1
8
191
1
1
1
4
1
3
1
1
1
8
1
1
1
1
1
11052
1
1
1
1
1
1
1
1
5
1
1
1
1
1
2
1
3
1
1
1
2
1
1
3
2
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
1
2
2
4
1
3
3
4
1
1
2
1
1
2
13
5
1
1
1
1
3
2
1
1
1
1
1
3
1
1
1
1
2
1
1
3
1
3
1
1
1
1
2
2
1
1
2
1
1
3
1
1
5
4
1
1
2
2
1
1
1
1
1
1
1
12
1
17
1
1
2
1
10
1
3
1
2
2
1
3
2
1
1
1
2
2
13
1
8
1
35
2
1
3
5
1
1
1
1
9
8
2
22
3
2
1
1
1
9
47
3
1
3
1
1
2
1
1
9
23
1
2
1
24
2
1
1
3
1
1
1
2
1
1
1
1
1
1
5
2
1
1
1
2
1
2
3
5
1
1
29
6
1
1
1
1
3
2
3
4
1
2
4
1
3
1
1
1
1
1
2
3
1
15
2
1
1
1
4
16
28
1
3
1
1
2
1
1
1
1
2
1
1
3
1
1
1
1
1
2
1
11
5
1
6
1
3
1
1
1
1
1
1
1
1
1
6
1
4
2
3
4
16
5
2
1
2
6
1
10
1
14
5
3
1
1
5
2
5
1
1
2
1
1
2
7
1
1
1
4
1
2
1
2
5
3
1
1
1
1
1
2
2
2
1
1
5
4
1
1
43
1
1
2
4
2
1
1
1
1
4
1
3
1
2
1
1
1
1
11
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
6
1
1
1
1
10
1
2
2
1
1
1
2
3
11
2
2
2
1
1
1
1
1
2
2
7
1
1
1
1
2
2
1
1
1
2
2
1
1
3
1
1
1
1
1
1
1
1
1
34
1
3
2
1
1
1
1
1
1
1
1
2
2
1
1
1
1
6
11
1
1
1
1
1
1
1
17
1
1
1
2
1
7
2
1
1
1
1
2
6
13
1
1
1
1
6
1
1
1
1
1
2
1
1
1
1
5
4
2
1
1
6
2
17
1
1
1
1
2
1
1
217
1
1
1
1
22
1
1
1
1
1
2
1
1
4
1
163
2
1
1
83
17
12
1
1
2
1
16
13
1
3
1
5
1
1
2
1
3
3
4
2
7
2
2
1
1
4
1
4
1
5
2
4
1
1
1
1
1
1
2
1
1
1
1
2
2
2
1
1
2
2
3
1
1
2
1
2
1
1
1
1
1
1
3
1
1
1
1
1
6
1
3
6
1
1
1
5
1
1
2
3
1
1
1
1
1
1
1
2
2
1
38
1
1
3
1
1
1
4
1
1
1
3
25
3
3
11
4
15
2
2
1
1
3
1
1
1
1
2
6
6
2
2
1
30
1
2
1
1
1
1
1
2
1
1
1
1
2
1
1
1
4
4
3
1
1
1
1
1
1
1
1
1
1
1
1
2
6
3
1
1
2
1
1
1
1
1
159
1
1
1
1
4
1
3
7
1
1
1
1
10
1
3
1
1
1
2
3
1
3
7
2
1
1
1
1
2
2
2
1
1
9
1
1
1
2
2
5
2
4
1
1
13
1
1
2
4
1
2
1
1
2
2
1
2
1
1
2
3
1
1
96
2
1
3
2
1
5
1
1
3
2
1
1
2
1
3
5
1
6
11
14
1
1
3
7
1
1
1
15
3
4
4
2
2
1
2
1
1
1
1
1
1
14295
25
1
1
3
3
1
5
1
43
3
28
2
2
1
2
2
1
1
2
48
1
1
2
1
2
3
4
1
17
1
1
3
1
1
1
3
1
1
1
1
1
1
1
4
1
10
1
1
1
1
2
1
1
3
1
400
176
4
1
2
1
1
1
2
1
1
2
1
1
2
2
1
2
1
1
1
1
1
2
1
1
6
10
1
1
3
1
2
2
1
1
1
2
1
2
1
2
2
1
2
2
1
13
1
1
1
2
3
1
8
1
1
7
1
1
2
1
1
3
1
1
6
7
1
1
1
17
1
1
1
1
1
2
1
1
5
2
1
1
1
1
1
7
3
1
2
1
1
1
1
1
11
8
1
35
2
2
1
1
50
2
1
1
2
3
2
1
2
1
1
1
3
15
2
1
1
13
1
1
1
21
1
1
1
4
1
1
1
1
100
1
1
1
1
1
1
1
1
1
11
7
6
1
2
1
3
1
1
2
2
1
3
1
3
1
2
3
3
2
2
4
2
1
4
3
5
2
1
8
3
4
2
1
1
1
3
1
1
1
1
2
6
1
1
1
1
2
2
3
1
1
1
5
1
1
1
4
1
3
2
2
1
1
1
1
4
1
1
1
20
1
1
1
1
1
1
1
1
1
7
1
1
1
1
1
1
5
1
2
2
1
1
1
2
1
1
1
1
3
1
1
2
2
2
2
1
1
1
3
2
1
2
1
1
1
1
2
1
2
1
4
1
1
1
1
1
1
1
11
1
1
1
1
1
5
2
15
2
3
1
2
87
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
2
2
1
1
2
1
1
1
2
2
5
1
2
10
2
1
1
1
1
1
116
1
9
1
3
1
1
2
2
2
3
1
1
1
1
1
1
3
5
1
1
4
2
1
2
2
1
2
1
5
6
5
1
1
1
1
3
1
1
8
3
34
2
1
1
2
1
1
43
1
2
2
2
1
1
1
2
1
1
5
53
10
1
1
1
1
1
16
1
1
1
3
2
4
1
1
1
1
1
1
1
1
1
1
1
2
1
6
1
3
3
2
12
13
1
2
1
2
1
1
4
2
1
22
1
1
1
1
3
2
64
4
104
2
3
1
1
1
9
1
1
1
2
6
1
1
46
130
184
1
3
1
1
1
1
1
2
2
1
1
10
1
1
1
1
1
1
1
1
1
2
1
3
1
3
45
4
1
1
1
1
1
1
2
1
4
1
1
1
1
2
1
2
1
2
1
3
2
1
1
1
1
4
2
1
1
1
1
6
1
1
1
1
1
1
1
1
1
1
2
1
2
3
1
221
1
1
1
1
8
1
1
6
20
2
1
1
1
1
2
1
1
13
2
1
1
1
1
1
1
2
8
1
1
4
1
1
2
1
1
1
1
1
1
1
1
1
1
1
8
808
24
3
2
22
1
1
1
1
47
3
12
1
3
1
2
7
2
1
1
1
2
1
29
1
1
5
2
3
3
1
4
1
1
1
1
2
10
1
1
1
1
1
1
1
1
1
1
1
8
2
1
2
2
1
1
1
2
2
2
3
3
2
1
1
1
1
1
1
1
4
3
1
1
9
2
1
21
1
2
1
1
1
1
1
2
3
1
1
2
1
1
1
1
1
2
1
4
1
1
17
1
1
1
1
1
1
1
1
1
2
3
3
1
1
1
4
2
1
3
2
1
2
1
4
1
2
2
1
2
2
1
5
4
1
1
2
1
1
1
1
1
4
1
3
1
1
1
2
1
1
21
7
1
1
4
1
2
1
2
2
1
1
3
1
1
1
4
1
1
1
1
1
2
1
2
1
1
1
1
2
2
4
3
7
1
1
1
1
4
1
1
1
1
4
1
1
1
3
4
19
3
1
1
63
7
1
3
2
2
2
1
1
1
1
2
1
1
1
6
1
3
1
1
1
11
3
3
1
2
12
1
1
1
1
2
1
1
1
1
1
1
2
1
5
4
1
1
1
2
3
1
1
1
2
2
1
1
2
2
1
8
1
1
1
1
5
1
1
1
6
1
5
3
1
2
3
1
2
1
1
2
1
5
1
1
3
1
7
3
2
1
14
1
9
11
3
2
1
1
2
5
3
1
1
1
1
1
5
2
1
1
1
1
1
1
1
4
1
1
1
8
1
1
17
2
1
1
2
1
5
3
16
60
1
2
1
1
1
2
2
1
1
1
1
1
1
5
2
2
5
3
1
1
1
15
1
5
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
7
1
3
1
1
2
1
1
2
1
1
6
6
3
2
2
3
1
8
12
1
1
1
20
2
5
1
5
3
4
1
2
3
2
2
3
1
1
2
1
1
1
1
2
2
6
1
2
1
2
1
3
2
1
14
1
2
1
1
1
2
5
3
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
2
2
1
2
1
19
3
3
1
6
1
2
1
2
1
3
4
1
2
5
14
1
1
1
1
1
1
1
1
2
1
1
3
1
11
1
9
1
11
4
37
6
2
1
1
2
1
1
1
6
3
1
1
3
1
1
2
2
1
1
1
1
1
1
2
1
1
3
1
1
1
1
6
1
1
1
1
1
1
1
3
10
3
1
5
1
2
1
1
9
2
3
1
5
1
8
2
1
1
1
2
1
7
1
1
5
1
3
1
1
3
14
10
1
2
2
1
4
1
1
1
1
1
2
3
1
1
1
4
1
1
1
1
1
7
1
2
1
2
1
6
1
1
4
1
1
2
1
1
2
2
5
1
2
3
1
35
1
1
8
2
1
2
1
1
1
2
7
1
1
9
6
1
1
1
1
1
1
1
1
2
1
1
13
6
1
7
10
6
5
5
1
1
1
2
1
1
18
3
1
1
3
9
1
1
4
3
1
1
1
2
1
1
1
3
1
1
1
1
1
1
1
1
3
1
2
2
1
1
3
6
1
1
1
1
1
2
1
14
1
1
1
15
4
1
2
1
1
2
1
1
1
1
4
2
1
1
1
1
1
1
4
1
1
2
3
1
1
1
1
1
1
2
3
1
1
1
8
38
7
1
1
2
1
2
1
6
162
1
1
3
1
1
3
1
6
1
2
3
1
3
1
11
1
1
2
1
1
1
1
1
5
1
3
2
4
1
5
1
1
1
1
1
1
8
1
4
3
1
1
1
3
1
4
1
2
1
1
1
1
14
1
181
634
760
3
1
2
12
7
1
14
1
4
1
1
3
2
1
3
7
1
1
1
1
2
4
50
49
11
1
6
4
79
44
31
13
8
2
1
1
1
1
1
59
1
16
5
3
45
13
6
2
3
1
6
1
5
1
1
1
1
1
1
1
2
1
1
1
1
1
2
5
1
1
1
2
2
1
1
2
1
1
1
1
4
1
1
1
1
1
1
1
8
1
1
1
1
4
3
7
1
2
1
1
2
3
1
1
2
1
1
1
1
1
2
3
1
2
1
1
1
1
1
1
1
1
1
6
1
1
1
1
1
1
3
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
3
1
1
2
1
3
1
1
1
2
2
1
2
4
4
1
1
1
1
1
1
1
1
1
1
1
1
2
2
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
6
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
4
1
1
1
1
1
1
6
1
1
4
2
1
5
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
3
3
1
1
1
2
1
1
1
1
2
3
2
1
1
1
1
1
3
2
1
1
2
1
1
1
1
1
3
1
1
4
1
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
2
1
2
1
2
1
2
1
1
1
1
1
1
1
5
1
1
3
4
1
2
1
1
1
1
1
4
2
2
1
1
1
1
2
1
4
2
1
3
2
1
1
4
1
1
1
1
1
2
2
1
6
1
2
2
1
1
2
1
1
1
2
1
1
1
1
1
1
1
6
1
1
1
1
1
1
2
1
1
1
2
1
3
1
1
1
1
1
1
1
1
1
1
4
1
5
1
2
2
1
1
1
1
1
1
1
1
1
1
1
2
4
1
1
1
1
1
1
1
1
1
1
3
1
2
1
9
2
3
1
1
1
1
1
1
2
1
1
1
2
1
3
1
2
1
1
1
1
2
1
3
2
1
4
2
1
1
1
6
2
1
1
1
1
7
1
1
1
1
2
2
1
2
1
1
3
3
1
1
1
1
1
3
1
1
1
1
1
1
2
1
2
1
1
6
1
1
1
2
3
1
4
1
1
1
2
1
2
1
2
1
1
3
4
1
1
1
5
1
2
3
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
2
2
1
3
1
1
2
1
1
2
4
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
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
2
6
6
1
5
1
3
1
1
6
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
3
4
1
1
1
1
1
1
1
1
1
1
1
3
1
1
3
1
2
1
1
7
1
1
1
1
1
1
1
2
1
1
2
3
1
4
1
2
1
1
3
1
1
1
1
1
1
3
1
1
2
1
1
1
1
1
1
1
1
1
1
2
3
3
8
1
1
1
1
1
1
1
2
1
1
1
1
2
4
1
1
1
1
2
1
1
1
1
1
2
1
2
1
1
1
5
5
3
1
1
1
1
1
1
2
2
1
1
1
2
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
2
1
1
1
1
2
1
1
3
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
2
1
3
1
1
1
1
1
1
2
1
1
2
3
1
1
4
1
1
1
1
1
1
1
1
1
6
1
2
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
1
3
1
1
1
1
1
2
2
1
1
1
1
3
1
1
1
1
1
2
1
1
2
1
1
3
3
1
2
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
2
1
1
3
1
1
1
1
1
2
2
2
1
1
1
2
1
1
1
213
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
4
1
1
1
1
2
1
1
2
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
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
6
1
2
1
2
1
1
1
1
1
2
1
1
2
2
1
2
3
1
1
1
1
1
1
1
1
1
1
6
9
2
1
1
1
1
1
4
3
1
1
1
1
1
1
1
1
3
2
1
3
1
1
1
2
1
1
1
1
2
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
15
1
1
9
1
1
1
1
55
26
143
62
1
1
1
1
1
5
1
2
1
1
1
1
1
1
1
4
3
1
150
1
1
1
1
1
1
1
1
2
1
5
1
1
2
3
1
2
2
2
11
1
1
8
1
2
2
1
2
1
1
4
2
1
1
2
2
1
1
1
2
1
1
1
1
1
1
2
1
5
1
1
2
1
2
1
1
1
1
1
7
1
16
1
1
4
1
6
1
1
1
2
1
2
1
1
8
1
2
1
1
1
2
5
1
1
1
1
1
1
2
1
1
1
1
1
1
1
5
1
3
1
1
1
3
1
6
3
5
1
1
3
1
1
1
1
1
1
1
1
1
2
4
1
10
1
1
1
1
2
1
1
3
154
350
48
1
5
21
13
182
1
1
2
1
5
12
11
1
1
1
1313
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
3
123
1
1
2
1
1
3
2
1
2
4
3
10
1
1
1
5
1
1
2
8
3
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
2
3
1
1
1
1
2
1
1
1
1
1
1
1
1
3
1
1
1
1
1
4
1
1
1
1
13
7
11
1
1
8
1
1
4
1
2
2
3
1
1
1
2
1
1
1
1
5
1
1
8
2
1
1
1
1
2
1
2
1
3
1
1
1
1
2
1
1
1
1
161
31
1
22
1
1
1
1
4
1
1
1
1
1
1
2
1
6
1
1
2
1
1
1
1
1
1
1
6
4
2
1
2
1
1
8
4
1
1
1
2
1
1
2
1
1
1
4
1
5
3
23
1
1
1
9
1
1
1
3
1
2
1
2
3
1
1
1
1
1
1
4
2
1
11
2
1
1
3
1
1
1
1
1
1
5
2
1
1
2
30
598
1
1
1
2
3
1
1
1
3
1
4
1
4
1
1
7
19
1
1
1
4
2
1
9
2
1
1
2
3
1
1
2
5
1
1
4
1
2
1
1
1
2
1
1
8
34
10
50
2
22
2
1
1
3
6
1
1
2
1
1
1
2
2
1
2
6
1
1
1
2
4
1
1
1
1
3
1
1
1
5
3
3
2
1
1
1
1
2
1
5
3
1
2
2
1
1
2
1
2
4
1
3
1
2
1
3
1
2
1
2
4
2
7
66
1
1
1
1
5
1
1
1
1
1
1
16
2
1
1
1
2
1
1
1
1
1
2
6
1
17
16
23
1
4
12
1
2
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
3
4
1
4
1
2
1
8
1
1
1
1
4
2
2
2
1
1
1
1
1
1
1
1
4
1
1
1
30
1
1
1
1
1
3
1
1
2
2
2
2
1
1
1
13
2
7
4
1
1
1
1
1
1
1
1
1
1
2
1
1
1
3
2
1
1
1
1
1
12
4
3
1
2
1
1
1
1
2
1
5
1
3
3
1
1
2
1
2
2
3
3
1
1
3
1
1
1
1
1
2
33
1
1
1
10
1
1
2
1
1
1
1
1
1
1
1
1
4
1
1
1
1
7
118
1
3
4
1
2
1
2
1
1
1
3
2
1
6
1
2
1
2
1
1
1
1
1
1
1
3
1
1
2
2
1
4
1
1
2
22
10
4
1
1
1
2
1
1
4
1
2
9
1
7
2
1
1
1
1
1
1
1
1
1
1
1
1
2
82
1
3
4
1
2
1
4
1
1
1
4
1
1
1
1
1
10
5
1
1
2
6
1
1
1
1
3
7
1
1
2
1
1
1
2
1
4
1
5
1
1
1
1
4
1
2
1
2
4
1
1
24
1
2
5
1
1
8
1
1
4
4
2
1
1
3
3
2
1
2
4
5
2
1
3
2
2
12
4
1
1
12
18
5
2
1
1
1
6
1
1
1
2
2
3
1
2
1
1
2
2
1
17
3
2
38
1
1
1
14
2
10
9
26
1
1
4
1
2
1
1
5
1
2
2
108
1
31
2
3
5
1
34
4
26
22
2
4
1
2
2
1
1
9
1
1
1
1
2
26
2
8
3
4
21
2
1
1
3
1
1
3
1
1
1
1
1
2
1
38
7
4
1
2
1
1
2
1
1
1
1
1
5
2
1
1
1
1
1
2
2
3
1
1
9
1
1
1
1
13
13
1
1
1
2
2
1
1
1
1
1
2
2
2
1
7
1
6
1
1
2
44
89
39
5
3
1
2
2
1
6
1
2
1903
856
929
3
2
1
2
1
1
1
1
1
1
1
14
42
33
1
3
3
1
2
4
4
1
5
2
1
1
1
139
1
2
2
2
4
1
1
2
1
2
1
1
1
1
7
6
1
6
5
15
1
1
1
2
2
1
19
5
1
1
2
1
1
1
1
1
2
2
1
1
1
5
1
1
1
1
1
2
3
2
1
1
14
3
1
1
1
1
5
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
2
3
1
1
1
3
1
2
3
4
278
4
5
1
1
7
2
4
1
2
1
1
1
1
1
1
2
1
2
1
1
11
2
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
2
5
1
1
4
2
1
1
1
1
1
2
49
3
1
1
1
2
1
2
3
1
3
1
6
1
1
1
2
1
15
1
3
1
1
1
3
5
1
2
1
1
3
2
1
1
1
1
1
3
1
1
1
2
1
1
1
1
1
1
4
1
1
2
1
1
1
4
2
7
3
86
1
8
1
1
1
3
4
1
1
4
1
1
1
61
1
1
2
1
1
1
56
2
1
1
1
1
1
43
2
1
1
2
1
1
4
1
2
3
2
3
1
4
1
2
1
1
1
1
1
1
134
1
6
10
3
1
2
1
1
2
1
13
1
1
3
1
1
1
1
1
1
1
1
3
1
2
1
1
2
1
1
1
9
7
41
1
1
42
10
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
22
4
1
1
2
1
1
1
1
2
2
1
2
1
1
1
1
5
5
1
2
1
3
1
1
2
1
1
2
1
6
2
2
7
1
14
2
1
1
1
1
2
3
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
4
1
1
3
1
3
1
1
1
1
1
1
1
2
38
1
2
1
4
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
8
1
2
3
2
1
1
1
1
1
1
1
2
1
1
1
4
1
1
2
2
1
1
1
1
3
1
1
2
1
3
1
1
1
1
4
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
2
1
1
1
1
4
1
1
1
5
1
1
2
1
20
1
1
1
1
1
1
1
1
1
2
3
1
1
1
1
3
1
1
1
3
1
1
1
1
2
1
2
1
2
2
1
1
1
1
2
6
2
2
1
1
2
1
1
1
1
1
1
4
1
1
1
2
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
2
1
2
1
1
1
3
1
1
4
1
5
1
3
1
3
1
1
1
2
7
1
1
1
1
1
1
2
2
1
1
1
2
1
1
1
1
2
1
3
1
1
1
1
1
9
1
2
1
1
1
6
1
2
8
1
1
1
1
1
1
1
1
2
1
3
1
1
1
1
1
5
2
1
1
2
1
1
2
1
1
1
1
1
3
2
2
4
1
4
1
2
4
1
1
1
3
1
1
2
4
1
3
2
2
2
2
2
1
3
3
2
1
2
1
3
1
7
1
2
1
1
1
1
1
17
1
2
1
1
1
1
1
2
2
1
1
1
3
1
1
1
1
1
4
1
1
2
3
1
1
1
1
1
1
3
1
1
1
1
3
1
1
3
1
4
2
1
2
1
1
1
1
1
1
4
1
4
1
2
2
2
1
2
2
2
1
2
1
1
15
1
4
4
3
1
1
1
1
1
1
1
2
3
1
1
1
1
1
22
5
1
3
1
1
1
1
1
2
1
4
1
1
1
1
4
4
1
1
2
1
1
1
2
2
1
1
1
1
1
1
1
1
1
2
1
1
1
2
3
12
1
1
1
1
1
1
1
1
1
1
2
4
1
1
1
2
2
2
3
2
1
1
1
2
1
4
1
1
1
1
3
1
1
1
1
1
1
1
2
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
1
1
2
1
1
1
3
1
1
2
1
1
2
1
3
1
13
2
1
1
1
1
2
1
1
1
2
2
1
1
4
2
3
4
1
10
1
1
1
20
1
8
2
2
1
1
1
1
1
2
2
4
2
1
2
1
1
1
1
1
1
2
1
2
1
1
4
1
1
1
1
1
2
1
1
2
4
2
1
14
39
1
1
1
2
1
2
2
12
7
5
7
1
5
1
1
3
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
2
2
2
1
1
1
2
1
1
2
1
1
1
2
4
1
2
2
1
5
1
1
1
7
1
2
1
1
2
73
7
2
3
1
1
2
1
8
6
3
1
20
1
4
2
2
1
1
1
1
1
1
18
4
3
2
4
2
1
17
1
2
1
1
1
2
1
2
3
1
2
4
4
1
1
1
1
28
5
1
21
3
72
1
1
2
1
1
1
2
572
498
1
2
16
2
1
2
10
40
22
1
3
8
1
1
3
1
1
1
1
1
1
1
1
1
1
2
1
2
1
4
1
1
157
1
2
11
4
1
1
19
2
1
11
10
1
1
1
1
3
1
1
1
1
6
1
4
10
2
38
1
1
9
1
1
19
1
1
1
2
1
3
3
4
1
1
1
2
1
1
1
1
1
4
4
1
2
1
1
1
1
2
188
94
1
1
1
2
1
4
1
18
4
1
2
1
3
1
1
5
1
12
3
4
1
1
1
2
5
1
30
5
1
1
2
1
16
3
1
1
1
1
1
1
1
1
1
2
2
6
1
1
1
1
1
2
1
7
1
3
16
1
1
1
3
1
1
1
1
1
2
1
1
2
2
1
1
2
3
1
16
1
1
1
1
5
2
1
1
1
1
14
2
6
1
2
5
1
2
16
3
1
1
3
1
1
1
1
4
1
6
1
1
1
3
1
16
31
1
1
2
1
11
1
8
2
1
1
1
1
18
2
1
1
5
3
3
1
1
4
1
2
3
2
4
1
1
1
3
10
3
1
1
2
1
1
1
4
6
34
1
1
1
1
11
1
1
1
1
1
1
1
1
2
3
3
2
5
2
1
1
1
2
2
1
2
2
2
4
1
1
12
1
1
1
9
3
5
1
1
5
1
3
2
9
1
1
3
1
2
1
2
1
1
1
1
2
5
2
3
1
3
3
2
10
1
7
1
9
4
1
1
6
4
60
4
2
1
1
1
1
1
1
2
2
2
1
1
1
1
6
3
1
1
2
1
1
1
1
4
5
1
1
1
2
1
1
2
1
6
1
2
1
1
2
1
1
1
2
4
2
1
2
2
1
1
2
10
1
1
1
8
1
1
1
5
5
1
1
1
2
3
1
2
1
1
1
179
1
1
2
3
1
1
1
1
9
1
1
1
8
1
2
2
52
1
1
1
2
1
12
1
1
1
1
52
1
7
1
5
1
1
2
3
1
3
1
1
1
1
2
1
5
2
261
1
1
1
2
1
13
7
1
2
1
1
1
1
1
1
1
1
2
2
2
6
3
1
2
1
1
1
2
1
2
1
76
1
2
1
1
2
1
2
1
1
7
2
2
1
1
1
1
1
4
15
9
1
1
1
1
2
3
1
1
1
1
5
1
1
1
1
3
2
1
4
7
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
2
1
1
2
1
1
12
8
1
1
1
1
5
2
1
1
2
1
1
7
1
1
1
3
1
443
1
1
1
6
1
1
2
1
6
1
3
1
2073
13
3
3
1
1
1
1
1
1
5
1
55
1
1
4
1
1
1
2
1
7
1
2
1
2
2
2
1
1
1
2
1
1
20
1
1
1
1
1
1
1
2
3
2
46
8
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
2
2
1
1
1
1
1
3
2
2
1
1
1
1
1
2
1
1
1
1
6
1
2
1
41
1
4
1
1
1
1
4
2
1
1
1
15
1
4
3
2
5
1
2