20
1
20
999
-
1
1
1
999
-
18
1
18
999
-
9
1
9
999
-
22
1
22
999
-
23
1
23
999
-
26
1
26
999
-
11
1
11
999
-
20
1
20
999
-
20
1
20
999
-
25
1
25
999
-
42
1
42
999
-
35
1
35
999
-
19
1
19
999
-
25
1
25
999
-
14
1
14
999
-
28
1
28
999
-
20
1
20
999
-
27
1
27
999
-
33
1
33
999
-
23
1
23
999
-
30
1
30
999
-
19
1
19
999
-
18
1
18
999
-
37
1
37
999
-
40
1
40
999
-
37
1
37
999
-
36
1
36
999
-
41
1
41
999
-
42
1
42
999
-
35
1
35
999
-
35
1
35
999
-
23
1
23
999
-
23
1
23
999
-
22
1
22
999
-
22
1
22
999
-
22
1
22
999
-
7
6
42
999
-
