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39 38 39 40 40 41 40 42 43 42 42 43 43 44 43 44 43 43 43 44 44 43 43 44 44 43 45 45 45 45 45 44 45 44 46 45 45 45 45 46 46 46 46 45 46 44 46 46 46 47 47 47 47 46 45 45 47 45 46 44 46 43 44 47 47 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39 39 39 39 40 40 40 41 42 42 43 42 43 42 43 43 43 43 42 45 45 44 45 45 45 45 46 46 45 46 46 44 45 46 46 46 45 45 46 46 46 46 46 45 45 47 47 48 47 47 47 48 47 47 47 47 47 48 47 48 46 48 49 48 48 47 48 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40 39 39 39 39 41 40 41 41 42 42 42 43 43 44 45 43 43 44 43 44 44 44 44 44 44 45 45 45 45 46 46 46 46 46 46 47 47 45 46 46 47 46 47 47 46 46 47 46 46 47 47 48 47 47 48 49 48 46 46 47 47 47 47 47 48 49 48 49 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1 1 2 3 3 6 9 12 13 15 18 23 26 30 32 30 33 33 33 35 38 41 42 45 43 43 48 50 49 39 48 38 31888888999999999999999999999999999999999999888888888888888888888888888888888888888888888888888888888888888888888 2 2 2 4 4 5 4 4 4 4 9 10 11 13 15 16 14 13 16 10 12 9 6 6 6 6 4 7 5 5 6 8 8 6 9 13 7 8 6 15 15 14 12 16 13 17 17 19 20 18 24 17 18 19 18 13 16 14 16 18 18 16 11 13 15 20 17 17 17 17 18 19 16 18 16 18 18 20 19 19 21 18 19 18 19 17 18 17 17 17 18 17 18 19 19 18 17 19 19 19 20 22 22 23 23 21 22 21 21 21 21 20 21 21 22 21 21 22 21 21 21 21 21 20 19 19 19 21 20 20 20 20 20 20 20 22 21 23 23 22 22 22 22 23 25 26 24 26 26 25 25 25 25 26 27 28 28 27 28 30 29 27 27 26 27 25 26 27 26 25 26 27 27 27 28 27 28 29 29 29 29 30 30 30 31 31 32 32 30 32 33 34 34 37 35 36 38 38 38 38 39 37 38 39 39 39 37 38 38 37 34 34 34 33 34 32 31 31 31 30 30 31 32 31 32 32 32 34 33 33 34 34 34 35 36 37 38 39 39 40 42 40 42 43 44 43 44 45 44 43 44 44 43 42 41 40 41 41 41 42 43 41 42 42 42 43 43 43 42 43 43 42 42 41 41 41 40 40 40 40 40 41 40 40 41 42 42 43 43 43 44 44 44 44 43 44 44 44 44 44 44 44 45 44 44 45 45 45 46 46 46 46 47 47 47 48 47 48 47 48 49 48 48 48 47 48 48 47 49 48 48 49 49 49 47 48 47 48 48 49 47 48 48 49 49 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999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 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