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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 14 nan nan 13 13 13 13 13 13 nan 13 13 12 12 12 12 11 11 11 11 11 10 10 10 10 10 10 9 9 9 9 8 8 8 8 8 7 7 8 8 8 8 8 9 8 8 8 8 8 8 8 8 8 8 8 8 7 7 8 8 7 7 7 7 7 7 8 8 9 10 10 10 11 11 12 12 13 13 14 14 13 10 8 6 5 4 3 nan nan 2 3 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 10 8 10 14 16 18 19 20 20 20 20 20 20 20 21 22 22 22 23 23 23 23 24 24 23 22 nan nan 21 20 20 20 20 20 20 21 21 20 20 19 18 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 17 18 20 21 22 22 22 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 9 9 10 12 13 12 11 8 7 8 7 8 11 16 22 28 34 38 41 43 43 43 43 43 44 45 47 48 49 50 50 51 52 52 51 50 50 50 50 47 43 38 33 29 28 28 27 26 25 24 24 24 25 26 26 26 25 25 24 22 20 19 18 16 15 15 18 20 21 21 20 20 23 25 24 23 23 23 22 21 20 19 18 17 15 14 13 13 14 16 17 17 17 17 16 14 13 11 10 9 7 6 6 6 6 6 6 6 6 5 5 4 4 4 4 4 4 4 4 4 4 3 3 3 2 2 2 3 5 7 9 10 10 9 8 8 8 8 8 8 8 8 8 8 9 9 8 8 7 7 6 6 6 6 6 5 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 16 16 16 16 15 15 15 14 14 nan nan 13 12 12 11 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 14 14 14 14 nan 13 nan nan 13 13 12 12 12 12 12 12 12 11 11 10 10 10 10 10 10 9 9 9 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 8 8 8 8 8 8 7 8 8 8 7 7 7 7 7 7 8 8 9 9 10 10 11 11 11 12 12 12 13 13 11 9 7 6 4 3 3 nan 2 3 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 8 10 13 16 18 19 20 21 21 21 21 21 20 21 21 22 22 23 23 23 23 24 24 24 23 23 nan 21 21 20 20 20 20 20 20 21 20 20 20 19 19 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 16 18 19 20 21 22 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 10 11 12 13 13 12 10 9 9 8 7 8 12 16 22 27 31 35 38 40 41 42 42 42 43 45 47 49 50 50 50 49 48 47 47 48 49 49 46 42 38 33 30 28 26 25 24 24 23 23 23 24 24 24 24 24 24 23 22 21 19 18 16 15 15 18 19 20 20 19 18 21 24 24 23 23 22 22 21 20 19 18 18 17 16 16 16 16 17 18 18 18 18 17 15 14 13 11 10 9 7 6 6 6 6 6 6 6 6 6 5 5 5 4 4 4 4 4 4 4 3 3 3 2 2 2 2 4 7 9 10 10 9 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 6 6 6 6 6 6 5 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 16 16 15 15 15 15 nan nan nan nan 12 12 12 nan nan nan nan 10 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 14 nan nan 14 14 nan 14 nan nan 13 13 13 12 12 12 12 12 12 12 12 11 11 11 11 11 10 10 10 9 9 9 9 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 8 8 9 10 10 11 11 11 11 11 11 11 11 9 7 6 5 3 3 2 2 2 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 7 10 13 17 18 20 20 21 21 21 21 21 21 21 21 22 23 23 23 24 24 23 24 24 23 23 22 22 21 21 21 20 20 20 20 20 nan nan nan 20 19 19 19 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 15 17 17 18 20 21 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 12 12 12 13 13 12 11 10 9 8 8 10 14 18 22 27 30 33 35 38 39 39 40 42 43 45 46 46 47 45 42 40 38 39 43 45 46 44 40 36 33 30 28 26 25 24 23 23 23 23 23 23 23 23 23 23 23 22 21 20 18 17 16 17 18 19 19 19 19 19 21 23 24 23 23 22 22 21 20 19 19 18 18 17 17 18 18 18 18 19 19 18 17 16 15 14 13 12 10 8 7 6 6 6 6 6 6 6 6 6 6 6 5 5 5 5 5 4 3 3 3 3 2 2 2 2 4 6 8 10 10 10 9 8 8 8 8 8 7 8 8 8 8 8 8 7 7 6 6 6 6 6 6 5 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 15 15 15 15 15 14 nan nan nan nan 13 12 12 nan nan 11 11 10 10 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 14 14 14 nan nan nan nan nan nan nan 14 14 nan 13 13 13 13 13 13 13 12 12 12 12 12 12 12 12 12 12 12 11 11 11 10 10 10 9 9 9 9 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 8 8 9 10 10 10 11 11 11 11 10 10 8 7 5 5 nan 3 2 2 2 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 7 10 14 17 19 20 21 21 22 22 22 22 22 22 22 22 23 23 24 24 24 24 23 23 23 23 23 22 22 21 21 20 20 nan nan nan nan nan nan nan nan 20 19 19 19 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 16 16 16 18 21 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 12 12 13 14 14 13 12 10 9 8 9 12 16 20 24 27 29 31 32 33 35 36 38 38 38 38 38 38 36 34 32 31 33 36 40 40 39 37 34 32 30 29 27 24 23 24 23 23 23 22 22 23 23 23 23 22 22 22 21 20 19 19 19 19 19 19 20 21 22 24 25 25 24 23 22 22 21 20 19 19 19 18 18 18 19 19 19 19 19 19 19 18 17 16 15 14 12 11 9 8 7 7 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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 6 10 14 17 20 21 21 22 22 23 23 23 23 23 23 23 23 23 24 24 24 24 23 nan nan nan nan nan nan nan 21 21 21 20 nan nan nan nan nan nan nan nan nan 20 20 20 20 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 15 16 16 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 13 14 15 14 13 12 11 10 9 10 13 17 22 25 27 27 28 29 31 32 32 31 31 30 30 30 29 28 26 26 27 31 33 34 33 32 31 30 29 28 25 23 22 23 23 23 22 22 22 23 24 24 23 23 23 23 22 22 21 21 21 21 21 21 22 24 26 27 27 26 25 24 23 22 21 21 19 19 19 19 19 19 19 20 20 19 20 20 20 19 18 17 16 15 13 12 10 9 8 7 7 6 7 7 6 6 7 7 7 7 7 7 6 6 5 4 3 3 3 3 3 3 2 3 5 7 9 11 11 9 8 8 8 8 7 8 8 8 8 7 8 8 7 7 7 6 5 5 5 6 6 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 16 16 16 15 15 15 14 14 14 13 13 nan nan 12 12 nan 11 11 11 11 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 13 13 nan 13 13 13 12 12 12 12 12 nan nan 12 12 12 12 12 12 12 12 12 12 12 12 13 13 13 13 14 14 13 13 12 12 12 11 11 11 11 10 10 9 9 8 8 8 9 9 9 9 9 9 9 9 9 9 8 8 9 9 8 8 8 8 7 7 7 7 7 7 7 8 8 8 9 9 9 9 9 9 9 8 7 5 3 2 2 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 6 10 14 17 19 21 21 22 22 23 23 24 24 nan 24 24 24 24 24 24 24 24 24 nan nan nan nan nan nan nan nan 21 21 21 20 nan nan nan nan nan nan nan nan nan nan 21 21 21 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 17 19 nan 22 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 14 13 12 11 10 10 11 15 19 23 25 25 26 27 28 27 24 22 23 22 23 24 24 24 nan nan 23 26 29 29 29 28 28 29 28 26 24 21 21 21 21 22 22 22 22 24 24 24 24 24 25 25 24 24 24 25 25 26 26 26 27 28 29 29 29 28 26 25 23 22 22 21 20 19 19 19 19 20 20 20 20 20 19 20 20 19 18 17 16 15 14 12 11 10 9 8 7 7 7 7 7 7 7 7 7 7 8 7 7 7 6 5 4 3 3 4 4 3 3 3 4 6 8 10 11 10 9 8 7 7 8 7 8 8 8 7 8 7 7 7 7 6 6 5 5 5 5 nan nan nan nan nan nan nan nan nan nan 18 18 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 16 16 16 15 15 15 14 14 14 13 13 13 12 12 12 nan 12 12 11 11 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 12 12 12 12 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 13 13 14 14 14 14 13 13 13 12 12 12 12 12 11 10 10 9 9 9 9 9 10 10 10 10 9 9 9 9 8 9 9 9 9 8 8 8 7 8 8 7 7 7 7 7 7 8 8 8 9 9 9 8 8 8 6 5 3 1 1 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 4 7 11 14 17 19 20 21 22 22 23 23 24 nan nan nan nan 24 24 24 24 24 24 24 nan nan nan nan nan nan 21 nan nan 21 21 21 21 nan nan nan nan nan nan nan nan nan nan nan nan 22 nan nan nan nan nan nan nan nan nan nan nan nan 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