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