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