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