30
25 24 26 27 19 21 23 16 22 29 17 28 20 18 30 
29 18 21 27 19 25 20 24 23 22 30 16 28 26 17 
20 23 22 27 18 17 24 28 16 25 30 19 21 29 26 
22 26 17 23 20 24 16 28 30 21 19 29 18 25 27 
30 18 26 28 23 17 24 20 27 16 19 29 25 22 21 
22 17 28 21 20 23 27 16 18 29 25 30 26 24 19 
30 29 25 21 27 20 28 17 26 19 16 22 18 24 23 
29 21 16 27 25 22 28 18 19 23 26 17 30 20 24 
21 26 20 22 27 23 29 30 16 24 28 25 19 18 17 
19 23 21 30 28 29 18 16 20 24 25 26 27 22 17 
24 17 23 18 28 19 25 21 16 20 30 26 27 22 29 
20 26 21 27 25 24 16 22 18 19 29 23 28 30 17 
28 25 27 29 18 30 23 21 17 24 20 22 16 19 26 
20 28 26 17 21 19 23 16 24 22 29 30 27 18 25 
28 26 23 22 18 20 25 16 21 29 24 17 19 27 30 
9 10 11 3 2 8 7 6 15 1 5 13 12 14 4 
1 3 5 13 11 7 4 10 9 8 15 12 2 14 6 
12 15 4 5 9 7 3 8 11 2 14 10 13 6 1 
8 4 12 13 1 10 6 9 3 14 15 11 7 2 5 
3 13 10 5 6 12 9 14 7 11 1 4 15 2 8 
10 7 2 9 15 13 14 6 12 1 11 3 8 5 4 
11 10 12 4 9 2 14 1 7 6 5 3 8 13 15 
10 9 14 12 13 8 5 11 15 2 1 6 3 7 4 
5 3 6 9 7 8 15 13 11 1 12 10 14 4 2 
4 12 1 7 8 6 15 9 3 14 10 2 11 5 13 
8 3 1 5 14 13 12 11 4 9 7 2 15 6 10 
6 10 4 3 14 5 8 2 7 15 12 13 9 11 1 
2 6 1 10 15 11 14 13 9 8 7 3 5 4 12 
7 9 2 8 12 13 3 11 14 4 1 10 15 5 6 
7 9 3 5 8 15 6 14 13 12 10 2 11 4 1 
forbidden 1 16
forbidden 1 17
forbidden 1 19
forbidden 1 22
forbidden 1 23
forbidden 1 24
forbidden 1 27
forbidden 1 28
forbidden 1 29
forbidden 1 30
forbidden 2 16
forbidden 2 18
forbidden 2 20
forbidden 2 21
forbidden 2 22
forbidden 2 23
forbidden 2 26
forbidden 2 30
forbidden 3 16
forbidden 3 19
forbidden 3 20
forbidden 3 22
forbidden 3 23
forbidden 3 24
forbidden 3 26
forbidden 3 27
forbidden 3 30
forbidden 4 19
forbidden 4 20
forbidden 4 21
forbidden 4 23
forbidden 4 24
forbidden 4 25
forbidden 4 26
forbidden 4 28
forbidden 5 16
forbidden 5 19
forbidden 5 22
forbidden 5 25
forbidden 5 28
forbidden 5 30
forbidden 6 18
forbidden 6 19
forbidden 6 21
forbidden 6 22
forbidden 6 23
forbidden 6 24
forbidden 6 25
forbidden 6 26
forbidden 6 27
forbidden 7 17
forbidden 7 18
forbidden 7 19
forbidden 7 20
forbidden 7 21
forbidden 7 22
forbidden 7 26
forbidden 7 28
forbidden 7 29
forbidden 8 16
forbidden 8 18
forbidden 8 20
forbidden 8 21
forbidden 8 25
forbidden 8 28
forbidden 8 29
forbidden 8 30
forbidden 9 16
forbidden 9 17
forbidden 9 19
forbidden 9 22
forbidden 9 23
forbidden 9 24
forbidden 9 25
forbidden 9 26
forbidden 9 27
forbidden 9 28
forbidden 9 30
forbidden 10 16
forbidden 10 17
forbidden 10 20
forbidden 10 22
forbidden 10 27
forbidden 10 28
forbidden 10 29
forbidden 10 30
forbidden 11 20
forbidden 11 21
forbidden 11 24
forbidden 11 25
forbidden 11 26
forbidden 11 29
forbidden 12 17
forbidden 12 18
forbidden 12 20
forbidden 12 21
forbidden 12 22
forbidden 12 23
forbidden 12 24
forbidden 12 25
forbidden 12 28
forbidden 13 17
forbidden 13 19
forbidden 13 24
forbidden 13 26
forbidden 13 27
forbidden 13 29
forbidden 13 30
forbidden 14 19
forbidden 14 20
forbidden 14 22
forbidden 14 23
forbidden 14 24
forbidden 14 25
forbidden 14 28
forbidden 14 30
forbidden 15 16
forbidden 15 17
forbidden 15 18
forbidden 15 19
forbidden 15 21
forbidden 15 22
forbidden 15 23
forbidden 15 24
forbidden 15 25
forbidden 15 27
forbidden 15 29
forbidden 15 30