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