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21 20 23 24 25 25 25 26 26 24 21 20 21 22 22 23 22 23 22 24 27 29 30 32 34 36 38 39 40 41 39 39 40 39 39 39 39 38 35 37 37 35 36 35 36 35 35 34 35 36 37 36 35 37 37 35 33 33 33 33 33 33 35 38 36 36 38 38 38 38 38 38 38 40 43 45 45 44 45 46 47 46 46 46 46 46 45 45 45 44 42 41 41 40 40 39 39 39 39 40 40 41 40 38 37 37 37 37 38 38 39 40 42 43 44 44 42 44 43 44 44 45 44 43 43 43 44 43 43 42 35 40999999999999999999999999999999999999999999999999999999999999999 40 41 44 43 43 43 45 46 44 42 41 41 40 39 40 41 41 40 41 40 40 40 39 40 41 43 42 43 43 42 40 42 43 43 45 45 44 44 46 46 46 46 46 45 45 45 46 45 45 46 46 46 47 50 51 51 52 53 54 54 54 55 55 56 55 56 56 56 56 55 54 54 55 55 55 55 55 55 56 56 58 59 61 61 62 61 61 60 60 60 59 59 58 58 58 57 56 56 56 56 56 57 57 57 57 57 55 55 55 55 55 55 55 55 54 54 55 55 55 55 54 53 54 54 54 54 56 56 53 55 55 55 54 54 54 54 55 55 54 53 53 54 55 55 55 55 56 56 57 56 56999 56 56 57 57 56 56 58 57 56 57 56 56 56 56 55 56 55 56 56 58 56 55 54 56 57 57 57 57 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999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 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