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