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1 1 2 3 3 3 6 7 7 5 3 2 0 2 4 6 7 6 8 4 10 12 11 9 9 9 9 10 12 12 12 14 12 10 12 12 15 12 11 13 11 11 9 13 10 12 14 16 16 20 20 24 22 21 20 19 19 19 18 18 18 17 17 16 16 17 16 17 17 17 16 16 16 17 16 16 16 16 16 16 16 17 15 18 18 17 15 16999 13 16 15 14 15 16 16 17 16 17 17 17 18 19 20 23 24 23 24 24 24 24 24 23 22 22 20 20 19 19 18 17 18 16 16 16 18 17 18 19 19 20 21 21 21 21 22 22 22 22 23 24 25 26 27 27 28 30 31 32 31 30 31 28 28 29 29 26 28 28 26 28 26 29 28 29 30 31 31 31 31 32 31 31 31 31 31 31 32 31 32 32 32 32 32 32 32 31 32 33 33 32 33 33 34 34 35 35 36 37 37 37 38 38 38 38 38 38 38 38 39 39 38 39 39 40 40 41 40 40 40 41 42 42 41 41 41 41 41 41 42 42 42 42 43 43 44 45 45 43 44 44 44 43 43 44 43 44 43 43 44 45 43 44 44 44 45 44 44 45 45 45 46 46 48 48 47 46 47 48 48 47 47 46 47 47 45 45 46 45 46 45 46 46 47 47 47 47 47 48 47 47 48 49 50 50 50 51 52 49 49 48 48 49 52 53 53 53 53 54 54 55 55 55 54 54 55 54 54 54 52 52 52 52 51 50 49 49 49 49 48 50 50 50 50 49 49 51 50 50 50 51 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