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