18
1
18
999
-
4
1
4
999
-
12
1
12
999
-
15
1
15
999
-
11
1
11
999
-
9
1
9
999
-
11
1
11
999
-
13
1
13
999
-
12
1
12
999
-
6
1
6
999
-
1
1
1
999
-
5
1
5
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-
3
1
3
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-
3
1
3
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-
4
1
4
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-
6
1
6
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-
4
1
4
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-
3
1
3
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-
7
1
7
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-
8
1
8
999
-
3
1
3
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-
9
1
9
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-
12
1
12
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-
15
1
15
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-
15
1
15
999
-
17
1
17
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-
6
1
6
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-
5
1
5
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-
5
1
5
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-
5
1
5
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-
8
1
8
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-
10
1
10
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-
19
1
19
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-
25
1
25
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-
21
1
21
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-
17
1
17
999
-
26
1
26
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-
15
1
15
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-
21
1
21
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-
27
1
27
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-
14
1
14
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-
21
1
21
999
-
12
1
12
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-
22
1
22
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-
17
1
17
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-
18
1
18
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-
28
1
28
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-
26
1
26
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-
14
1
14
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-
46
1
46
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-
23
1
23
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-
38
1
38
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-
37
1
37
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-
17
1
17
999
-
7
1
7
999
-
22
1
22
999
-
16
1
16
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-
20
1
20
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-
16
1
16
999
-
18
1
18
999
-
11
1
11
999
-
22
1
22
999
-
13
1
13
999
-
20
1
20
999
-
18
1
18
999
-
26
1
26
999
-
12
1
12
999
-
19
1
19
999
-
10
1
10
999
-
36
1
36
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-
71
1
71
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-
36
1
36
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-
45
1
45
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-
37
1
37
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-
40
1
40
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-
67
1
67
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-
128
1
128
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-
38
1
38
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-
52
1
52
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-
61
1
61
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-
56
1
56
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-
44
1
44
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-
47
1
47
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-
32
1
32
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-
44
1
44
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-
61
1
61
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-
58
1
58
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-
76
1
76
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-
42
1
42
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-
39
1
39
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-
84
1
84
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-
36
1
36
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-
49
1
49
999
-
23
1
23
999
-
17
1
17
999
-
36
1
36
999
-
39
1
39
999
-
25
1
25
999
-
17
1
17
999
-
29
1
29
999
-
7
1
7
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-
44
1
44
999
-
46
1
46
999
-
22
1
22
999
-
49
1
49
999
-
6
1
6
999
-
49
1
49
999
-
6
1
6
999
-
43
1
43
999
-
15
1
15
999
-
11
1
11
999
-
20
1
20
999
-
26
1
26
999
-
4
1
4
999
-
9
1
9
999
-
14
1
14
999
-
14
1
14
999
-
27
1
27
999
-
7
1
7
999
-
14
1
14
999
-
37
1
37
999
-
22
1
22
999
-
28
1
28
999
-
33
1
33
999
-
43
1
43
999
-
34
1
34
999
-
31
1
31
999
-
20
1
20
999
-
9
1
9
999
-
16
1
16
999
-
9
1
9
999
-
19
1
19
999
-
10
1
10
999
-
17
1
17
999
-
19
1
19
999
-
14
1
14
999
-
22
1
22
999
-
28
1
28
999
-
23
1
23
999
-
26
1
26
999
-
38
1
38
999
-
37
1
37
999
-
46
1
46
999
-
37
1
37
999
-
28
1
28
999
-
30
1
30
999
-
30
1
30
999
-
33
1
33
999
-
32
1
32
999
-
4
1
4
999
-
25
1
25
999
-
29
1
29
999
-
26
1
26
999
-
22
1
22
999
-
8
1
8
999
-
17
1
17
999
-
27
1
27
999
-
33
1
33
999
-
28
1
28
999
-
30
1
30
999
-
33
1
33
999
-
23
1
23
999
-
31
1
31
999
-
20
1
20
999
-
29
1
29
999
-
30
1
30
999
-
17
1
17
999
-
18
1
18
999
-
29
1
29
999
-
17
1
17
999
-
20
1
20
999
-
24
1
24
999
-
22
1
22
999
-
19
1
19
999
-
21
1
21
999
-
11
1
11
999
-
20
1
20
999
-
24
1
24
999
-
16
1
16
999
-
13
1
13
999
-
14
1
14
999
-
29
1
29
999
-
20
1
20
999
-
13
1
13
999
-
11
1
11
999
-
22
1
22
999
-
12
1
12
999
-
11
1
11
999
-
11
1
11
999
-
9
1
9
999
-
24
1
24
999
-
18
1
18
999
-
14
1
14
999
-
24
1
24
999
-
20
1
20
999
-
15
1
15
999
-
27
1
27
999
-
12
1
12
999
-
29
1
29
999
-
11
1
11
999
-
28
1
28
999
-
16
1
16
999
-
8
1
8
999
-
27
1
27
999
-
3
1
3
999
-
23
1
23
999
-
13
1
13
999
-
21
1
21
999
-
25
1
25
999
-
17
1
17
999
-
5
1
5
999
-
17
1
17
999
-
9
1
9
999
-
12
1
12
999
-
28
1
28
999
-
14
1
14
999
-
25
1
25
999
-
11
1
11
999
-
16
1
16
999
-
18
1
18
999
-
28
1
28
999
-
36
1
36
999
-
17
1
17
999
-
26
1
26
999
-
29
1
29
999
-
24
1
24
999
-
35
1
35
999
-
27
1
27
999
-
18
1
18
999
-
25
1
25
999
-
19
1
19
999
-
18
1
18
999
-
26
1
26
999
-
17
1
17
999
-
19
1
19
999
-
21
1
21
999
-
17
1
17
999
-
21
1
21
999
-
34
1
34
999
-
28
1
28
999
-
23
1
23
999
-
34
1
34
999
-
25
1
25
999
-
30
1
30
999
-
19
1
19
999
-
24
1
24
999
-
34
1
34
999
-
39
1
39
999
-
28
1
28
999
-
17
1
17
999
-
39
1
39
999
-
27
1
27
999
-
10
1
10
999
-
41
1
41
999
-
2
1
2
999
-
8
1
8
999
-
2
1
2
999
-
7
1
7
999
-
12
1
12
999
-
12
1
12
999
-
8
1
8
999
-
15
1
15
999
-
10
1
10
999
-
20
1
20
999
-
6
1
6
999
-
25
1
25
999
-
24
1
24
999
-
36
1
36
999
-
28
1
28
999
-
33
1
33
999
-
33
1
33
999
-
22
1
22
999
-
25
1
25
999
-
32
1
32
999
-
28
1
28
999
-
26
1
26
999
-
31
1
31
999
-
40
1
40
999
-
35
1
35
999
-
30
1
30
999
-
26
1
26
999
-
28
1
28
999
-
25
1
25
999
-
37
1
37
999
-
35
1
35
999
-
39
1
39
999
-
16
1
16
999
-
33
1
33
999
-
39
1
39
999
-
26
1
26
999
-
6
1
6
999
-
4
1
4
999
-
3
1
3
999
-
14
1
14
999
-
14
1
14
999
-
19
1
19
999
-
11
1
11
999
-
3
1
3
999
-
4
1
4
999
-
16
1
16
999
-
