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