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