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