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