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