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