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