3
1
1
1
1
1
1
1
2
3
1
1
2
1
16
1
1
1
1
1
6
1
1
1
2
1
1
3
7
2
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
2
1
4
12
3
3
3
2
1
3
1
10
3
1
2
7
1
1
1
1
3
1
1
2
1
1
1
2
1
1
1
1
1
3
1
1
1
5
1
3
1
7
1
1
3
1
1
1
1
1
1
1
1
4
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
2
2
1
3
11
2
1
6
1
1
1
1
5
1
2
1
1
2
1
1
1
5
1
1
1
1
3
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
14
2
2
1
1
2
1
1
1
1
2
1
1
8
3
1
1
1
1
1
1
9
1
1
1
1
1
2
2
2
2
1
1
1
5
1
73
3
1
1
1
14
26
2
1
1
1
1
1
1
13
34
1
1
1
14
2
9
1
2
1
1
3
6
1
1
1
3
4
1
1
1
2
1
2
2
1
1
10
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
2
1
1
1
3
5
2
1
2
3
7
1
42
1
1
1
1
1
1
2
3
1
1
1
1
1
3
1
4
1
5
6
2
1
1
1
1
1
2
1
2
2
1
3
3
1
3
1
5
2
1
1
3
2
1
2
3
1
8
2
1
103
34
1
2
3
2
3
1
4
1
3
2
1
1
5
1
2
30
2
1
1
3
1
3
1
1
1
3
1
3
6
4
1
1
1
1
1
1
2
28
1
1
1
199
1
1
9
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
5
1
7
4
1
1
1
1
1
1
2
1
1
3
1
1
2
3
2
1
1
15
1
47
5
13
7
3
5
2
1
3
1
1
1
1
3
1
2
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
1
1
1
1
3
5
1
1
1
6
1
1
1
2
1
2
1
1
1
1
8
1
1
1
1
6
1
1
1
10
1
1
2
5
1
1
2
3
6
1
1
1
1
1
2
1
1
3
1
1
1
1
1
3
1
1
4
1
1
1
1
1
2
1
13
1
1
1
1
1
1
1
14
1
1
7
4
1
1
1
2
1
2
1
1
1
2
1
1
2
155
1
1
1
5
1
2
1
1
12
2
1
3
1
2
1
17
2
1
1
2
1
1
1
1
1
40
4
1
2
5
6
1
181
1093
1
1
140
2
6
1
1
4
80
1
1
1
1
1
14
4
4
2
2
3
3
1
1
8
3
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
4
1
1
1
1
2
1
1
4
1
3
27
2
16
1
2
1
114
3
1
2
3
2
4
2
128
1
2
2
5
1
3
1
1
1
9
1
1
1
1
2
1
3
3
1
1
1
1
1
5
1
1
3
4
9
1
4
13
1
1
2
3
1
1
1
1
1
2
1
1
1
7
2
17
2
1
1
1
1
1
1
1
1
1
1
1
10
1
2
1
1
1
402
209
1
1
1
1
8
1
2
1
1
1
10
1
1
1
1
2
1
3
1
1
2
1
1
1
1
1
2
8
1
5
1
1
2
2
1
2
1
2
3
2
1
1
3
1
1
1
1
1
1
1
1
5
2
9
1
2
1
1
53
1
2
2
1
1
1
1
8
1
5
1
1
1
6
23
1
1
2
1
2
7
3
3
1
2
1
2
4
1
10
4
1
3
10
2
1
2
3
2
3
1
1
1
1
1
4
1
2
2
1
3
15
1
51
2
3
1
1
1
1
2
1
1
2
1
1
1
3
1
1
2
1
1
1
7
1
3
1
23
1
73
2
1
1
1
2
6
10
1
1
1
1
4
6
29
8
1
2
2
3
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
3
1
2
1
1
1
1
6
1
1
2
1
1
2
1
2
5
7
1
10
2
1
1
1
1
1
2
6
1
1
1
1
1
1
1
1
4
1
3
1
2
1
1
1
8
3
46
1
2
1
359
2
2
1
1
2
2
1
6
1
1
1
1
5
2
3
1
2
5
1
1
1
1
1
1
3
3
41
1
1
1
1
10
1
1
1
2
1
1
1
3
1
1
1
11
19
1
1
1
1
3
1
1
2
1
1
3
1
1
1
1
3
1
3
3
1
1
1
4
1
7
1
1
2
1
1
9
2
1
2
1
1
5
1
2
1
1
3
1
1
1
2
1
1
1
1
5
2
1
1
4
1
1
6
2
1
1
54
4
1
1
1
1
3
14
1
2
8
1
1
1
2
1
21
2
1
6
2
1
2
1
1
17805
287
1
2
4
1
1
1
1
1
1
3
2
1
2
99
1
1
1
1
2
25
2
1
8
1
3
1
1
1
7
2
1
1
3
2
6
1
98
2
1
1
1
1
8
1
1
1
1
1
1
1
1
2
1
4
1
1
2
1
1
1
2
9
1
2
4
1
4
1
1
3
1
1
5
3
1
1
1
1
3
1
1
2
2
1
1
1
1
1
2
2
1
8
2
1
4
3
1
2
2
9
1
2
2
1
11
2
2
1
1
1
1
1
1
1
1
162
1
1
2
1
1
37
1
2
1
1
1
1
1
1
1
1
1
9
2
1
1
1
5
1
1
1
1
4
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
9
1
2
1
1
1
2
1
1
17
21
2
5
1
1
1
1
1
1
1
1
3
1
2
4
1
1
1
1
1
2
1
1
1
1
1
1
1
3
1
2
1
1
2
1
9
1
3
3
4
2
1
1
1
1
1
1
5
3
1
1
2
1
1
2
1
2
1
1
1
1
1
1
1
1
2
1
14
8
1
1
1
1
1
3
7
1
1
1
1
1
2
3
1
1
21
1
1
1
1
2
3
1
3
2
2
1
1
1
1
1
1
1
2
1
3
1
1
1
1
1
1
45
1
1
1
2
1
3
7
1
5
1
2
2
1
2
4
9
4
1
1
1
1
6
3
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
63
1
1
1
7
1
1
1
1
1
3
1
1
2
1
1
15
1
1
1
2
1
1
1
2
1
1
50
2
1
1
3
1
3
1
1
1
1
1
1
1
2
1
1
2
1
3
2
1
1
1
1
20
13
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
8
6
1
1
1
1
3
2
1
2
2
2
1
1
1
2
1
38
186
59
3
2
3
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
2
4
2
18
3
1
1
4
1
4
1
1
2
5
1
1
1
1
1
1
1
1
9
1
1
1
1
2
1
2
1
2
2
1
1
1
2
1
4
1
1
5
2
1
6
1
1
1
1
41
3
1
1
6
1
2
1
1
1
1
1
2
4
1
1
2
1
1
1
1
1
3
7
1
1
1
4
2
1
51
1
1
1
1
1
19
1
1
1
1
1
1
1
2
1
1
2
1
3
2
2
2
1
2
1
1
2
1
1
1
1
3
2
2
2
1
1
1
2
1
1
1
1
1
1
1
4
1
1
2
2
1
1
1
2
4
3
1
1
2
1
1
10
1
4
1
1
5
1
3
2
1
1
1
1
3
4
1
1
4
5
1
1
3
1
1
8
1
1
1
3
3
1
5
2
1
2
1
1
1
8
1
3
2
3
1
1
1
1
2
1
1
1
2
19
1
1
2
6
2
1
1
1
3
5
3
1
1
2
3
1
1
1
1
1
5
1
2
2
2
3
1
1
1
1
1
5
1
2
1
1
1
1
72
152
65
92
18
8
2
16
1
2
1
1
1
1
2
3
1
1
2
1
5
2
6
1
1
6
3
1
1
1
5
2
1
9
1
1
4
1
1
1
1
3
3
1
2
1
1
17
1
1
2
4
1
2
1
1
1
1
1
2
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
34
1
1
1
1
2
1
1
1
1
4
1
2
1
1
1
2
1
1
1
1
2
2
41
1
2
2
1
1
587
187
618
3
1
1
1
1
1
5
2
1
1
10
1
3
1
1
1
2
1
1
2
1
1
1
1
10
4
2
4
2
1135
625
669
1
19
4
1
1
1
3
2
4
2
1
3
1
1
1
1
1
2
1
2
1
1
2
1
4
1
1
1
2
1
1
1
2
1
2
1
1
2
3
9
1
1
1
1
4
1
1
13
1
3
5
1
5
1
3
2
1
2
1
1
5
6
1
2
1
1
4
1
1
2
3
2
1
1
1
2
1
1
1
1
1
1
4
1
3
2
1
1
1
2
3
1
1
1
1
1
2
1
2
1
1
1
1
3
5
1
1
1
1
1
4
1
3
1
11
1
1
3
2
1
7
1
1
1
82
31
11
4
3
5
2
4
2
1
8
1
2
1
2
6
2
1
2
1
1
1
1
2
20
3
1
6
2
1
1
1
1
2
1
1
1
1
8
1
2
3
1
4
2
1
4
5
1
2
1
1
3
1
1
1
3
1
3
1
2
1
4
2
3
2
1
4
1
1
1
1
1
4
34
1
34
2
2
3
1
2
2
1
6
2
3
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
34
2
1
1
2
1
1
1
3
3
1
1
1
1
1
4
1
2
3
1
2
1
10
1
1
1
2
5
3
1
2
1
1
3
1
2
1
1
1
1
1
1
2
1
1
1
3
3
1
2
1
1
1
2
4
1
1
1
6
2
2
1
1
5
1
1
4
2
9
1
1
1
2
1
1
4
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
5
1
1
1
1
1
1
1
5
1
4
1
1
2
1
1
1
1
2
1
1
1
1
1
2
3
1
2
1
1
1
1
5
3
5
1
1
1
1
1
1
2
2
1
6
1
1
9
11
2
1
1
1
1
1
1
4
1
1
1
1
4
2
1
1
1
3
1
1
5
3
1
5
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
5
21
6
8
1
2
1
1
5
1
23
2
3
2
1
1
1
1
51
1
1
1
1
3
1
1
2
1
1
1
1
2
1
1
1
1
1
2
1
5
2
2
8
1
2
1
1
1
1
1
2
4
1
6
1
1
1
1
2
1
3
1
1
16
1
1
1
1
1
2
2
1
1
7
7
2
3
13
7
1
1
1
8
3
1
1
2
1
1
1
1
1
1
1
1
2
1
1
30
3
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
3
1
2
1
2
1
1
2
1
2
1
7
1
1
3
2
1
2
1
1
1
1
1
3
2
2
2
2
2
3
1
2
4
1
15
2
3
6
2
1
1
1
1
2
1
1
1
1
2
1
1
2
2
2
5
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
2
1
1
1
4
1
1
1
1
1
2
5
1
4
3
1
2
1
1
1
1
2
4
1
3
2
1
8
1
1
1
4
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
6
23
1
14
1
1
1
3
2
1
1
2
2
1
2
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
17
9
1
1
8
1
1
1
2
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
2
5
1
1
5
6
1
1
4
1
1
1
1
1
2
1
1
1
2
1
8
1
1
3
1
3
1
1
4
1
2
2
3
1
2
1
1
1
1
1
2
1
1
1
1
10
1
2
5
1
1
1
2
9
2
1
1
2
3
1
2
1
1
1
1
2
5
1
29
1
1
2
2
1
1
2
9
5
2
1
37
1
1
58
1196
11
1
1
2
1
2
4
1
2
1
1
1
606
611
358
1
1
12
1
1
1
9
3
5
1
2
1
1
48
3
10
17
2
2
2
1
1
20
86
101
1
4
1
6
1
11
3
2
2
6
1
2
3
1
1
1
3
1
1
1
1
1
2
1
1
2
1
2
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
6
16
4
1
1
1
4
2
1
1
16
2
3
4
1
1
1
2
1
1
1
1
3
6
2
1
1
1
1
46
2
1
1
2
1
1
3
2
2
1
1
1
1
1
1
1
1
1
1
1
6
12
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
1
1
2
1
1
1
5
967
657
295
18
22
3
2
1
1
2
1
1
4
1
1
1
1
4
1
1
1
1
1
2
1
2
6
1
2
1
49
5
2
1
1
3
1
1
1
48
1
1
5
1
1
2
1
4
1
1
1
2
2
1
7
1
1
4
2
1
1
172
180
1
1
1
8
1
1
1
1
3
1
1
3
6
1
1
2
1
1
5
1
1
4
3
1
1
1
1
2
2
1
1
3
2
5
1
1
1
2
242
56
1
1
2
2
1
192
1
1
2
1
1
1
1
2
1
1
1
2
1
1
1
6
8
1
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
2
4
1
1
6
1
1
1
5
1
1
7
2
1
98
99
3
1
1
1
3
1
2
1
2
5
1
1
1
1
2
1
1
1
1
1
4
1
2
2
1
1
1
1
1
6
1
18
2
1
1
1
1
200
215
59
1
3
1
2
1
2
1
1
1
1
3
2
2
1
7
4
1
1
2
1
1
1
1
4
1
1
1
1
3
1
8
2
1
1
2
2
1
1
2
1
2
1
1
1
1
1
1
1
3
3
1
1
4
5
1
2
1
2
1
8
1
1
1
2
2
2
5
1
1
1
1
1
1
12
1
1
1
1
1
1
1
1
2
1
9
10
1
2
1
1
1
2
2
1
1
1
1
1
4
1
3
6
4
4
2
28
2
1
1203
1309
635
6
2
1
1
1
1
1
2
1
1
6
1
1
2
1
2
1
1
1
1
1
1
1
6
1
1
1
2
1
1
2
1
1
1
3
5
1
1
1
1
1
1
1
2
1
1
8
2
1
2
5
67
2
1
11
2
6
1
21
1
1
1
2
6
1
1
1
2
1
1
1
1
1
484
204
59
1
1
2
1
1
1
1
2
6
3
34
1
1
1
1
1
1
1
2
1
1
1
1
3
1
1
1
2
1
1
1
3
1
2
1
1
2
1
2
1
2
1
15
166
1
1
1
4
1
1
1
1
1
4
2
44
1
4
5
1
2
4
3
1
2
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
55
1
1
1
1
1
3
1
3
1
1
1
2
1
1
2
1
1
1
1
1
5
17
3
1
1
2
1
1
4
1
1
5
2
1
1
2
1
1
1
1
2
1
2
1
1
16
2
1
1
2
4
1
1
4
1
1
1
1
1
1
1
1
1
1
1
3
2
1
1
1
1
4
1
1
1
3
1
2
4
4
1
2
1
4
1
1
2
1
3
2
1
1
1
168
1
1
1
1
2
15
4
1
1
1
1
12
16
3
1
24
5
2
1
1
1
4
1
3
1
1
2
3
1
1
5
2
1
4
2
2
1
1
1
1
2
1
5
1
1
1
1
2
1
1
1
1
2
1
3
1
2
1
6
1
1
2
2
1
1
1
3
3
2
2
1
1
2
1
1
1
3
1
6
1
1
1
2
1
2
1
1
6
1
1
1
3
1
1
2
2
269
490
2
267
6
1
1
1
2
1
2
1
1
1
2
177
3
2
1
1
1
1
1
28
1
1
1
2
1
3
1
4
4
4
2
1
2
1
1
1
1
1
1
2
2
1
5
5
1
1
1
1
3
1
1
1
1
6
1
1
1
1
2
1
3
1
3
1
1
1
1
1
3
1
1
2
1
1
1
1
22
1
1
1
1
7
1
1
1
1
1
1
1
1
1
1
13
1
1
3
2
40
3
1
3
1
3
1
7
3
1
1
1
3
2
5
2
3
1
15
2
2
1
1
1
2
1
1
1
1
4
5
2
2
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
3
2
2
2
1
1
1
1
1
1
3
1
1
1
1
1
1
2
1
3
4
1
1
1
1
1
1
13
1
1
1
1
1
1
1
2
1
2
2
3
1
15
1
1
4
3
1
1
1
8
4
1
1
1
1
1
1
1
1
1
1
4
2
1
1
1
1
1
1
1
1
1
1
1
1
1
5
2
1
1
2
19
1
1
1
1
1
8
1
1
1
1
1
1
2
29
2
1
1
1
3
2
1
1
2
2
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
6
1
3
2
1
3
7
1
1
2
1
2
2
1
3
2
1
1
1
2
1
1
3
1
1
1
2
1
6
1
1
1
1
1
30
32
1
1
1
1
1
1
18
4
1
6
1
1
46
1
1
1
4
1
1
3
1
1
1
1
1
1
56
8
3
1
2
219
805
5
1
1
1
3
10
2
1
1
1
2
1
3
1
1
8
1
1
2
5
2
1
1
1
1
1
2
1
1
1
3
3
1
1
17
3
4
3
1
3
1
569
427
1
3
3
3
1
1
2
2
1
4
1
4
1
1
1
1
1
1
4
1
8
1
2
3
4
5
1
1
2
1
1
1
9
1
1
1
4
1
1
2
2
1
2
1
2
8
2
1
1
1
1
13
1
2
2
1
1
2
1
2
12
3
1
1
1
158
129
14
2
1
1
1
1
1
1
9
1
2
1
1
1
142
33
44
12
70
3
1
2
2
3
1
1
1
1
4
1
7
1
1
2
1
1
1
6
1
1
15
1
1
1
433
2
3
3
4
1
1
1
2
6
72
1
3
2
1
1
18
11
8
1
2
1
1
1
1
1
2
11
2
1
1
1
1
2
1
1
5
131
1014
170
1
11
3
5
1
3
257
1
1
2
1
2
1
3
2
1
1
1
5
1
2
1
2
1
2
1
2
2
1
1
1
1
3
3
1
1
2
11
1
1
1
1
1
1
2
1
1
1
1
1
4
43
132
184
2
104
6
2
2
1
1
1
1
40
87
1
19
4
1
31
3
4
1
1
286
117
99
30
1
4
3
1
1
1
9
5
8
3
4
463
1
1
1
1
7
1
1
1
27
13
1
12
2
11
1
1
2
1
1
1
1
5
1
2
3
1
1
8
3
1
2
1
4
2
1
1
1
2
1
1
1
1
1
13
2
1
2
951
387
1
2
1
3
2
2
13
1
3
1
1
2
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
2
1
24
3
2
1
1
1
2
6
1
2
1
1
1
2
1
1
1
2
1
1
2
2
1
2
1
1
3
40
1
1
1
1
2
1
1
1
4
4
3
2
2
1
7
7
3
1
1
1
2
1
1
1
1
3
1
1
1
1
2
1
2
3
1
1
3
3
1
1
13
1
3
1
1
1
1
1
2
1
1
2
5
4
1
1
1
3
1
1
1
1
4
1
1
2
5
1
3
1
1
2
1
2
3
1
12
1
1
1
1
3
1
1
3
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
4
1
2
5
3
1
1
21
1
1
5
2
4
1
2
1
1
1
1
2
1
1
1
1
1
2
1
2
1
5
1
9
1
2
2
1
3
1
1
21
352
6
1
3
3
2
1
2
2
1
1
1
6
4
2
4
1
2
1
1
1
1
1
2
2
1
2
7
2
1
1
1
2
1
1
1
1
2
3
1
15
1
2
1
1
1
1
1
1
1
1
3
1
2
1
2
2
1
1
1
1
1
3
28
1
2
1
1
1
1
1
16
33
1
2
48
2
1
2
2
1
3
2
1
1
1
1
1
2
1
597
1
2
1
1
1
10
1
1
1
1
2
2
2
1
2
2
2
1
1
1
1
1
2
2
1
1
1
5
1
1
1
2
1
2
1
1
3
1
4
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
4
3
2
4
2
1
2
5
2
1
1
1
1
1
1
4
1
1
2
1
1
1
1
1
2
1
1
1
1
7
1
1
4
1
1
1
1
1
1
1
1
2
1
1
3
1
1
1
2
8
1
13
1
1
1
1
1
8
9
3
1
4
1
2
1
1
1
1
2
2
1
1
6
1
1
1
8
1
2
1
1
5
1
2
7
1
4
1
2
1
55
7
1
1
1
1
5
1
1
20
2
1
1
1
1
1
2
1
1
1
2
1
2
2
1
5
1
3
1
1
1
1
4
1
2
2
2
1
1
1
6
1
1
1
1
6
2
1
1
18
1
3
1
1
1
1
13
1
1
1
1
2
1
1
5
1
1
2
1
1
7
3
1
1
2
1
1
1
1
2
1
2
1
1
1
5
1
7
1
2
1
6
1
1
1
1
1
1
3
1
2
4
4
2
1
12
1
1
3
2
1
1
2
1
1
2
11
1
1
14
1
1
5
1
2
1
2
1
1
1
9
3
1
1
5
3
2
1
2
1
1
1
1
1
1
5
1
1
2
1
9
1
1
1
1
1
1
1
7
1
2
1
1
1
1
2
1
2
1
1
2
1
1
2
1
1
6
2
1
1
6
1
1
1
1
1
8
2
1
2
1
1
1
1
1
1
4
3
1
1
1
1
3
1
4
1
7
3
2
1
1
1
1
1
2
1
1
1
36
5
1
2
2
2
1
1
1
1
2
2
2
1
1
1
1
1
1
1
5
10
1
1
1
1
15
1
1
6
1
1
6
1
1
2
1
1
1
2
1
45
3
1
2
3
1
1
1
1
1
1
1
1
2
1
1
1
2
2
1
4
22
2
1
1
1
1
1
1
1
310
1
3
1
8
1
1
1
1
1
1
1
1
8
3
1
140
1
1
1
1
86
36
3
12
1
1
1
14
3
3
9
1
2
3
1
3
2
1
1
1
2
1
1
4
1
10
1
1
1
1
1
1
1
1
4
1
1
2
3
1
1
1
1
1
2
2
1
1
2
5
1
2
1
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
3
3
1
1
1
2
1
1
1
1
6
2
1
5
1
2
2
3
2
1
2
1
25
1
1
1
4
1
1
1
1
1
11
1
1
8
2
1
1
1
6
1
10
1
2
2
1
1
1
1
1
1
1
2
1
1
1
1
1
2
4
1
1
1
1
19
1
1
5
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
2
1
1
2
1
1
1
1
1
1
2
41
4
1
1
2
10
8
2
1
1
2
2
2
1
69
5
1
6
1
1
3
3
5
4
2
2
8
2
1
4
1
2
1
2
1
1
1
1
6
1
4
1
1
1
1
1
1
1
1
1
1
2
3
3
1
1
1
1
1
1
1
1
2
4
1
1
1
1
2
1
1
1
73
1
1
1
2
2
1
1
2
1
1
1
7
1
4
9
1
8
1
1
9
2
2
1
18
4
7
2
1
3
4
1
3
2
2
1
2
1
1
14815
1
1
7
1
2
2
1
1
1
1
1
1
1
3
1
1
1
3
1
1
1
68
2
2
1
2
1
1
3
1
7
2
1
1
1
2
1
1
1
1
1
1
1
1
1
4
1
2
8
1
7
2
1
2
1
3
3
1
1
1
2
2
1
189
407
3
6
350
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
5
5
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
6
1
3
1
1
1
1
4
2
1
10
1
3
1
1
4
1
1
1
1
1
1
1
16
7
1
4
1
1
1
3
4
2
1
1
1
1
2
1
1
4
3
1
1
1
1
1
1
1
2
1
16
11
1
1
25
2
1
1
1
11
1
1
1
1
1
1
1
2
7
1
1
1
1
1
1
7
2
2
1
12
1
1
1
1
14
1
7
1
1
1
2
192
1
1
1
2
1
8
3
5
1
1
3
1
2
2
6
1
4
3
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
8
1
3
1
4
4
2
1
1
1
1
4
2
1
13
2
1
1
2
1
1
6
2
1
1
7
1
1
1
2
2
1
1
1
2
1
1
1
1
1
1
1
3
1
1
2
22
1
1
1
1
4
1
2
1
8
1
2
2
1
8
1
1
2
2
4
2
2
1
5
2
2
1
2
3
1
1
1
1
3
2
1
1
1
1
1
1
1
1
5
209
1
5
3
1
1
3
1
1
1
6
2
1
1
1
4
1
1
3
13
2
2
1
2
3
73
1
1
4
1
1
2
2
1
2
1
1
1
1
1
1
8
2
2
2
1
1
2
4
1
1
1
5
2
11
1
1
2
1
1
1
1
3
3
107
2
7
1
1
1
1
1
1
1
4
1
1
1
1
1
2
1
4
3
1
1
1
4
5
1
1
1
2
2
1
3
13
1
32
2
1
2
1
1
3
1
2
1
49
1
3
1
1
1
3
1
1
2
4
1
1
2
2
4
1
3
1
1
1
1
1
1
1
1
2
1
2
2
2
1
1
1
1
3
2
1
1
26
58
1
1
1
3
1
3
2
1
1
25
9
2
1
1
1
1
8
19
2
1
4
1
1
1
1
1
2
1
2
1
1
3
1
2
1
4
14
95
1
2
1
1
10
9
1
1
1
232
48
184
1
1
1
1
3
1
2
1
6
1
3
1
1
1
1
1
1
3
2
1
1
1
6
1
2
1
1
2
1
4
1
1
7
1
1
1
1
1
1
1
1
1
3
4
1
1
1
1
1
5
16
1
1
1
2
1
2
1
1
3
1
3
1
221
1
1
2
1
3
6
2
1
13
1
1
1
2
1
1
1
2
33
1
1
1
1
1
6
1
1
2
1
6
1
5
2
1
1
1
2
1
2
2
1
1
2
1
27
4
11
3
1
23
1
1
1
1
1
1
82
1
8
1
1
3
1
1
1
2
1
1
1
1
14
2
1
1
5
2
3
1
3
2
1
2
1
1
2
13
2
2
3
1
1
1
2
1
1
1
3
1
1
2
1
1
1
1
1
1
1
1
2
2
7
1
1
2
1
1
1
1
2
1
2
2
1
1
1
2
1
2
2
1
2
1
1
1
1
1
1
11
1
2
2
1
1
2
2
1
1
5
1
1
1
1
1
1
2
3
1
1
81
1
2
2
1
3
1
1
1
1
1
2
2
1
2
1
2
1
2
1
1
1
4
26
1
2
1
1
1
1
3
1
1
1
3
2
1
1
1
1
3
1
1
1
2
3
3
1
1
1
7
1
2
1
1
6
1
1
1
1
2
4
2
1
1
1
1
1
1
1
1
1
1
5
1
1
96
8
2
2
1
3
1
1
2
1
1
2
2
3
4
1
1
2
1
1
1
1
2
1
5
3
3
6
1
1
1
2
2
1
1
2
1
1
4
2
1
1
3
2
1
4
1
1
1
2
1
1
4
1
2
2
2
1
2
2
10
1
2
8
2
10
3
1
2
8
1
3
1
3
1
1
1
1
24
1
1
178
2
2
1
2
1
1
2
1
1
24
2
2
1
2
3
1
20
68
1
1
2
2
2
1
1
1
2
1
1
4
2
4
1
1
1
2
2
1
9
1
1
2
1
1
1
1
21
1
1
1
1
1
1
1
1
2
3
1
1
1
2
1
3
1
6
1
1
1
1
1
1
1
6
11
1
1
2
16
3
4
3
1
1
2
2
4
2
2
1
1
2
1
8
1
1
2
4
1
1
1
1
8
7
1
1
1
1
3
9
1
1
1
4
3
1
1
1
2
2
1
1
1
2
2
1
1
1
1
2
1
4
1
1
1
1
1
9
1
2
1
1
1
1
1
1
1
3
2
2
1
11
14
1
1
2
2
1
1
1
2
1
2
2
1
1
1
2
1
1
1
2
2
3
2
1
2
1
1
1
9
1
1
1
3
1
1
2
1
1
2
2
2
1
1
1
7
1
1
1
3
3
7
1
1
1
1
7
4
2
1
9
1
1
1
1
2
1
18
1
7
1
1
2
3
1
1
2
1
2
1
1
1
3
2
1
15
3
1
2
2
2
2
1
1
1
1
4
1
2
1
1
1
1
4
1
1
1
2
1
1
1
8
1
1
7
1
2
1
1
1
1
1
2
1
8
6
8
1
3
3
1
2
1
1
1
22
1
2
1
1
7
2
1
1
1
1
4
1
1
1
1
2
1
1
1
1
1
1
1
2
1
10
1
2
2
11
1
1
1
3
1
1
6
2
1
2
1
1
3
1
3
1
4
5
1
1
1
1
1
1
2
1
6
4
28
2
1
1
2
1
3
4
2
1
1
1
1
1
3
1
1
1
3
1
1
3
1
1
1
6
1
1
1
6
2
1
1
1
1
2
1
1
2
2
3
2
1
1
1
2
3
5
3
6
6
3
1
1
1
1
1
1
1
1
2
1
1
1
1
1
10
1
5
642
269
735
5
1
1
8
21
2
1
5
3
1
3
2
2
6
2
2
1
1
1
1
9
52
28
39
14
2
3
5
8
3
61
46
33
5
9
5
1
1
20
40
6
1
1
1
54
4
1
8
1
5
2
1
1
1
1
1
1
1
6
1
1
1
1
1
3
1
1
5
2
3
1
1
1
5
2
1
2
2
1
2
4
1
1
1
1
1
1
1
1
3
1
4
1
2
1
1
2
2
1
1
1
1
2
16
3
2
2
4
4
1
1
1
1
1
1
1
1
1
2
2
1
1
3
1
1
2
6
1
1
1
1
4
2
1
2
1
1
2
1
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
2
3
1
1
1
1
2
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
2
7
1
1
2
1
1
1
1
3
3
2
1
1
2
1
1
1
1
1
1
1
1
1
5
2
1
1
1
2
1
1
5
2
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
3
1
1
1
1
1
1
2
2
2
1
2
1
1
1
1
2
1
1
1
2
1
1
2
1
1
3
1
3
1
1
7
1
1
1
1
1
2
1
1
5
1
1
1
6
3
3
1
1
2
1
1
1
2
1
1
1
1
2
1
1
1
2
4
3
1
2
1
1
1
1
1
2
1
1
1
1
1
2
5
3
1
1
1
1
1
1
5
1
1
1
3
3
9
1
1
4
1
1
1
1
1
1
1
1
4
1
1
1
2
2
1
1
1
4
1
1
1
1
2
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
2
2
1
1
2
2
1
1
1
1
2
1
1
1
1
1
2
1
1
7
1
11
2
2
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
5
2
1
1
1
1
1
1
1
1
1
1
6
2
2
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
5
1
1
1
1
1
2
1
7
2
1
3
1
2
1
1
1
5
1
8
4
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
3
3
1
1
1
1
1
1
1
3
1
2
1
1
3
1
5
3
1
1
1
6
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
4
1
1
4
1
1
1
2
1
2
2
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
6
1
1
1
1
1
1
1
1
2
2
1
3
1
1
1
1
3
1
1
1
1
1
1
2
1
1
4
1
1
1
1
1
1
6
2
7
1
4
1
1
1
6
1
1
1
1
2
1
1
2
2
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
1
5
1
2
1
1
1
3
2
1
1
1
1
5
2
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
4
3
3
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
4
1
2
3
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
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
4
1
1
1
2
1
2
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
3
3
1
1
2
1
1
1
1
1
1
1
1
2
1
2
1
2
1
1
1
3
1
1
1
1
1
1
2
1
1
4
2
1
1
1
1
3
1
1
1
1
1
2
1
2
3
1
2
2
1
1
1
2
2
1
1
1
1
2
1
1
1
1
1
2
2
1
1
1
3
1
1
1
1
1
1
1
1
1
3
1
3
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
3
1
1
1
1
2
1
1
185
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
3
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
2
1
1
4
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
1
4
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
3
1
1
1
1
4
2
8
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
2
6
1
4
1
1
1
1
1
3
66
6
1
1
1
1
2
3
7
1
1
1
1
5
2
1
1
2
1
1
3
2
1
1
2
1
1
1
3
6
1
4
2
2
1
1
1
81
6
1
2
1
1
1
1
1
2
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
19
2
1
2
166
3
1
1
1
1
1
2
2
4
3
1
1
1
1
2
1
1
1
7
1
1
1
1
1
2
1
8
1
2
1
4
1
2
5
1
1
3
7
1
1
1
1
1
2
1
1
2
20
1
1
1
1
4
1
3
1
6
1
1
4
2
1
12
1
1
1
1
2
1
4
1
1
5
1
1
1
1
2
1
5
1
350
325
45
5
15
14
233
2
1
2
1
1
41
5
4
7
1250
3
1
3
1
1
1
1
1
1
1
1
1
1
1
244
1
2
1
1
1
2
1
1
3
2
3
3
1
5
21
1
1
1
1
2
1
1
1
7
2
1
1
4
1
1
1
1
1
1
1
149
2
2
1
2
1
1
1
1
6
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
5
1
2
2
1
1
1
5
1
1
2
1
1
1
1
1
1
3
2
1
1
2
1
3
1
1
2
16
1
4
7
1
1
8
1
1
4
1
1
5
1
1
1
1
1
1
1
1
1
2
6
1
1
1
1
1
2
1
1
7
1
1
1
1
1
2
3
1
1
1
165
80
1
22
2
1
4
1
3
2
3
3
1
1
1
1
1
3
1
2
1
2
1
1
1
1
1
2
2
4
1
3
2
1
1
2
1
3
1
3
1
1
1
3
1
1
1
1
1
1
5
3
4
22
1
1
1
2
22
2
3
2
1
1
1
2
1
1
2
1
1
3
2
1
2
5
1
1
2
1
1
2
2
1
3
1
1
1
29
4
1
1
1
1
4
1
1
1
1
1
1
8
2
3
1
1
1
1
1
1
5
3
2
6
1
1
1
1
16
2
1
2
1
1
1
1
1
2
1
1
15
1
1
1
3
1
1
2
2
1
2
1
1
1
7
7
2
1
2
1
2
8
1
3
3
2
1
1
2
4
2
2
1
1
1
2
1
1
1
6
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
7
2
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
70
1
1
2
1
2
2
1
2
2
1
1
1
2
1
1
1
1
1
2
1
1
3
1
3
1
6
2
23
9
1
16
1
1
1
25
9
4
4
1
2
1
1
1
1
1
1
1
2
1
4
2
1
1
1
1
1
1
3
1
1
1
5
4
1
3
1
2
9
2
1
2
2
1
2
2
1
2
1
1
1
1
1
1
1
1
15
1
2
4
1
2
1
1
3
4
2
1
9
2
2
5
1
1
2
1
1
2
1
5
1
1
1
1
1
1
1
2
1
1
1
1
18
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
2
4
4
1
1
2
1
1
4
2
1
1
2
4
1
2
1
1
1
2
1
2
1
4
1
34
1
2
1
1
2
1
1
1
1
1
1
2
1
1
5
1
2
130
9
2
8
2
1
1
1
2
1
7
1
1
6
2
1
3
1
1
1
1
1
1
1
1
1
1
3
1
1
7
6
1
1
24
1
1
5
1
1
2
2
1
1
2
7
1
1
1
1
5
4
1
1
2
1
1
1
1
1
2
1
3
1
2
3
2
1
1
1
6
1
3
1
1
5
9
1
2
1
2
15
1
1
3
1
1
1
5
1
1
1
1
1
2
3
1
1
1
3
2
2
1
5
1
1
2
1
1
2
1
1
1
2
9
2
1
1
3
1
2
1
5
2
5
1
1
1
1
3
2
3
1
2
4
4
1
1
1
2
1
2
1
3
1
3
3
2
3
8
1
1
1
4
1
3
4
5
3
3
11
3
1
1
1
2
7
6
19
1
1
5
1
3
6
1
1
1
1
3
1
79
1
1
3
4
1
32
24
1
3
2
1
1
1
1
1
2
1
1
2
2
1
1
1
7
1
3
1
5
1
4
1
2
1
1
1
2
1
1
2
1
1
3
1
1
1
1
1
1
13
1
1
1
1
2
1
1
1
1
14
4
1
1
1
79
2
1
1
11
4
1
2
11
1
2
1
3
1
1
1
1
2
2
2
7
1
2
2
84
90
45
6
4
1
2
1
5
1
2
1
2
1981
874
1290
3
2
1
1
1
1
1
1
2
1
18
1
2
1
15
69
15
43
3
2
2
8
2
2
2
6
2
1
1
2
149
1
1
1
4
3
1
1
1
2
1
1
1
1
1
3
1
2
1
1
4
1
3
4
1
1
1
2
5
1
1
7
2
1
1
1
1
3
1
2
1
2
8
1
3
2
2
1
1
1
1
1
1
1
1
2
1
7
1
1
1
1
1
1
1
1
5
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
4
9
4
1
2
1
10
3
2
1
1
1
1
1
1
1
1
3
1
15
2
2
1
4
1
1
1
1
1
3
1
1
1
1
1
1
1
1
2
3
2
1
1
1
1
1
3
2
1
5
1
1
1
3
2
1
2
4
1
2
13
1
3
1
1
1
2
1
4
5
4
3
2
2
1
1
1
1
1
1
1
8
7
1
1
1
1
5
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
1
1
3
1
2
1
1
1
1
3
1
2
1
1
1
5
1
122
8
5
1
1
2
1
1
2
2
1
1
47
2
3
1
1
44
2
13
1
1
17
50
1
1
1
2
1
2
1
2
2
2
1
1
1
1
5
5
1
1
2
1
1
1
1
1
1
142
5
1
1
1
1
1
2
4
1
1
2
4
1
1
12
9
1
1
1
2
1
1023
2
2
1
2
1
1
2
1
2
28
1
5
6
1
1
2
45
12
1
1
1
1
2
1
1
3
1
2
3
1
1
1
1
2
1
4
5
1
5
9
3
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
10
3
2
9
1
1
1
8
1
1
1
1
2
2
4
1
1
1
1
1
1
1
1
1
1
2
1
2
7
1
3
1
1
1
1
1
3
2
1
1
46
1
1
1
2
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
8
2
1
1
4
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
5
2
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
2
2
1
2
1
1
3
1
1
1
1
1
1
2
1
1
1
1
2
2
1
2
1
2
1
6
1
1
1
1
1
1
1
1
3
1
1
18
1
1
1
3
1
1
1
1
1
1
1
3
1
1
1
2
1
2
1
1
4
1
2
1
4
3
1
1
1
1
1
2
1
1
1
2
4
2
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
2
1
1
1
2
2
1
3
1
1
3
5
1
3
2
2
1
4
2
2
5
1
2
1
1
1
1
3
2
1
1
1
4
1
2
1
2
1
1
5
3
1
2
1
1
1
1
2
3
1
2
10
1
1
1
9
1
1
1
7
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
3
3
1
5
2
1
1
2
7
3
2
2
1
1
4
1
1
1
3
1
1
1
1
2
1
3
2
1
3
2
1
1
1
1
1
1
3
3
2
1
1
2
1
1
1
3
2
1
2
1
1
2
2
1
3
1
2
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
5
1
10
2
1
1
1
2
1
1
2
1
1
2
3
1
2
3
1
1
1
1
1
7
1
1
1
1
7
11
1
2
1
1
1
2
1
2
1
1
3
1
1
1
3
2
2
1
1
1
2
1
1
1
1
4
4
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
2
2
5
1
10
2
4
1
1
3
1
1
1
1
1
3
1
1
3
2
2
1
3
2
1
2
1
1
2
4
1
1
2
1
1
1
1
2
1
1
2
1
1
2
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
2
2
22
1
1
1
2
3
3
1
2
2
1
1
1
1
2
5
1
1
3
4
2
7
1
2
2
14
1
7
1
1
1
2
1
1
1
1
1
1
2
1
3
2
1
1
3
1
1
1
1
1
2
1
1
1
1
4
1
2
2
1
1
1
2
4
1
51
20
1
1
1
1
1
16
31
10
3
6
1
3
1
3
1
1
5
1
1
1
1
2
1
1
1
1
1
2
2
1
1
1
2
1
1
4
1
5
4
1
1
3
3
1
1
1
1
3
1
1
5
1
1
1
1
11
2
1
1
1
3
1
5
3
1
3
1
1
8
5
1
6
17
2
8
1
1
2
1
1
9
1
2
3
2
3
2
1
13
2
1
1
2
1
1
3
1
1
2
1
1
1
36
3
17
1
1
2
1
1
55
1
2
1
1
2
2
719
482
1
2
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
3
2
4
1
5
1
1
1
2
2
2
14
1
8
1
2
1
13
3
1
8
9
1
3
1
1
1
1
1
2
4
4
5
1
32
1
1
14
1
5
1
1
2
3
1
1
1
1
1
6
6
1
9
1
1
1
1
191
186
1
1
2
37
5
1
3
1
5
10
2
2
1
3
2
1
5
4
13
6
1
1
1
1
9
4
2
1
1
2
2
1
1
9
1
2
3
1
2
3
1
2
14
2
1
1
1
1
2
1
1
1
1
1
2
6
1
1
3
5
9
1
1
2
2
1
4
2
1
5
1
4
1
1
3
1
1
16
2
1
1
4
5
4
1
12
1
1
1
1
2
1
2
10
1
31
1
1
1
1
1
1
7
4
1
1
1
1
3
15
2
1
2
3
1
1
2
2
1
1
6
5
2
1
2
1
1
1
1
6
1
1
32
1
6
23
1
1
1
1
1
8
2
4
2
2
1
2
1
6
3
1
1
3
2
4
1
1
1
1
1
1
4
1
2
2
1
18
1
1
1
4
1
1
1
5
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
2
1
6
2
2
4
1
3
2
13
1
1
1
3
10
1
4
1
9
40
1
1
1
1
1
1
1
1
1
4
3
1
11
4
1
1
1
2
16
1
1
1
1
2
2
1
1
1
2
1
1
1
1
5
2
2
1
3
4
1
1
7
1
1
1
8
1
1
7
3
4
1
1
1
3
1
1
1
167
2
1
2
2
1
1
1
5
2
2
1
1
2
1
4
3
1
6
1
1
84
1
2
4
1
2
1
5
2
1
1
70
1
1
2
1
2
1
3
4
2
1
4
1
4
1
10
2
1
1
1
1
10
3
2
1
1
1
1
2
1
6
1
1
8
4
1
2
1
1
2
2
2
1
4
1
1
1
1
3
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
28
2
18
2
1
1
2
1
1
1
4
2
2
1
8
1
1
1
1
1
2
1
2
1
2
1
1
1
3
2
2
5
4
2
1
2
1
1
2
3
13
3
1
1
2
1
2
2
1
2
3
1
1
1
1
1
1
1
459
16
1
2
1
1
2
2
1
1720
29
1
1
1
1
5
1
1
2
3
1
3
57
2
2
2
1
2
2
2
1
1
2
1
2
1
3
1
1
3
1
1
9
1
1
2
1
1
1
1
3
24
7
1
1
1
1
6
3
2
1
5
1
1
1
2
2
1
1
1
2
1
4
1
5
2
1
2
1
1
1
4
1
1
2
1
1
4
1
2
1
1
1
6
1
10
1
1
1
1
8
4
3
1
