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