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