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