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