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