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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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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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 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 46 46 46 46 46 46 46 46 46 46 46 45 45 45 45 45 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 43 43 43 43 43 43 43 43 43 43 43 42 42 42 42 42 42 42 42 42 42 42 42 43 43 43 43 43 43 42 42 42 41 41 41 41 41 41 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 42 41 41 41 41 41 41 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 43 42 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 40 40 40 40 40 40 40 40 40 40 41 41 41 41 42 42 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 39 39 39 39 39 38 38 37 36 36 35 34 34 34 33 32 31 31 30 30 30 30 29 29 29 28 28 27 27 26 26 25 23 21 21 21 21 21 21 21 21 21 21 21 20 20 20 20 20 20 20 20 20 20 19 19 19 18 18 17 17 16 16 16 16 15 15 14 13 12 12 11 11 11 10 10 10 10 10 10 10 10 10 10 11 12 12 13 14 14 14 15 15 16 16 16 16 16 17 17 18 18 19 20 21 21 21 21 20 20 20 20 20 20 20 20 20 20 19 19 19 18 18 18 17 17 16 16 16 16 16 16 16 16 15 15 15 15 15 15 15 15 14 13 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 13 13 13 13 13 13 13 13 13 13 13 13 12 12 12 13 13 13 13 13 12 12 12 12 12 12 12 11 10 9 8 7 7 6 6 6 5 5 5 5 5 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 15 15 15 16 16 16 16 16 16 16 16 17 17 17 17 17 17 17 17 18 18 18 18 18 18 18 18 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 22 22 22 22 22 22 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 nan nan nan nan nan nan nan 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 46 46 46 46 46 46 46 46 46 46 46 46 46 45 45 45 45 45 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 43 43 43 43 43 43 43 43 43 42 42 42 42 42 42 41 41 42 42 42 42 43 43 43 43 43 42 42 42 42 41 41 41 41 41 41 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 40 40 41 41 41 41 41 41 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 40 40 40 40 39 39 39 39 39 38 38 37 36 36 35 35 34 33 32 32 31 31 30 30 30 30 29 29 29 28 28 27 27 27 26 25 23 22 22 21 22 22 21 21 21 21 21 20 20 20 20 20 21 21 20 20 20 20 19 19 18 18 17 17 16 16 16 16 16 15 15 14 13 12 12 12 11 11 11 10 10 10 10 10 10 10 10 10 11 12 13 13 13 14 15 15 16 16 16 16 17 17 17 17 18 19 19 20 21 21 21 21 20 20 20 20 20 20 20 20 20 20 19 19 18 18 18 17 17 16 16 16 16 16 16 16 16 16 15 15 15 15 15 15 15 15 14 13 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 12 13 13 12 12 12 11 10 9 8 8 7 7 6 6 6 5 5 5 5 5 5 4 4 4 4 4 4 4 5 5 5 5 5 5 5 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 15 15 15 16 16 16 16 16 16 16 16 17 17 17 17 17 17 17 17 18 18 18 18 18 18 18 18 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 22 22 22 22 22 22 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 44 44 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 46 46 46 46 46 46 46 46 46 46 46 46 46 45 45 45 45 45 45 45 45 45 45 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 43 43 43 43 43 43 43 42 43 42 42 42 41 41 41 42 42 42 42 42 43 43 42 42 42 42 41 41 41 41 41 41 41 41 41 41 42 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 40 40 41 41 41 41 41 41 41 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 40 40 39 39 39 39 39 38 38 37 36 36 35 35 34 33 32 32 31 31 30 30 30 30 30 29 29 28 28 28 27 27 26 25 24 23 23 22 22 22 22 21 21 21 21 20 20 20 20 20 21 21 20 20 20 19 19 19 18 17 17 16 16 16 16 16 16 15 14 13 13 12 12 12 12 11 11 10 10 10 10 10 10 10 10 11 11 12 13 13 13 14 15 15 16 16 16 16 16 17 17 18 18 19 20 21 21 21 21 20 20 20 20 20 20 20 20 20 20 20 19 19 18 18 17 17 17 16 16 16 16 16 16 16 16 16 15 15 15 15 15 15 15 15 14 14 13 13 13 13 13 13 13 13 13 14 14 14 15 15 15 14 14 14 14 14 13 13 13 13 13 13 13 13 13 13 13 14 14 14 13 13 13 13 13 13 13 13 13 12 12 12 11 10 9 8 7 7 6 6 6 5 5 5 5 5 5 5 4 4 4 4 4 4 5 5 5 5 5 5 5 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 15 15 15 16 16 16 16 16 16 16 16 17 17 17 17 17 17 17 17 18 18 18 18 18 18 18 18 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 22 22 22 22 22 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 45 45 45 45 45 45 45 45 45 45 45 46 46 46 46 46 46 46 46 46 46 46 46 46 46 45 45 45 45 45 45 45 45 45 45 45 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 43 43 43 43 43 43 43 43 43 43 42 42 42 41 41 41 41 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 40 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 40 40 40 40 40 40 39 39 39 39 38 38 37 36 36 36 35 34 33 32 31 31 31 31 31 30 30 30 29 29 28 28 28 27 27 26 25 24 24 24 23 23 23 22 22 21 21 21 21 20 20 20 20 21 21 20 20 20 19 19 18 18 17 16 16 16 16 16 16 15 14 14 13 13 12 12 12 12 11 11 10 10 10 10 10 10 10 10 11 12 12 13 13 14 15 15 16 16 16 16 16 16 17 17 18 19 20 20 20 21 21 21 20 20 20 20 20 20 21 21 20 20 19 19 18 18 18 17 17 16 16 16 16 16 16 16 16 16 15 15 15 15 15 15 15 15 14 14 14 14 13 13 13 13 13 13 13 14 14 14 15 15 15 15 14 14 14 14 14 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 13 13 13 13 13 13 12 12 11 10 9 8 7 7 6 6 6 6 5 5 5 5 5 5 5 4 4 4 4 4 5 5 5 5 5 5 5 5 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 6 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 15 15 15 16 16 16 16 16 16 16 16 17 17 17 17 17 17 17 17 17 18 18 18 18 18 18 18 18 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 22 22 22 22 22 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 46 46 46 46 46 46 46 46 46 46 46 46 46 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 44 44 44 44 44 44 44 44 44 43 43 43 43 43 43 43 43 43 43 42 42 41 41 41 41 41 41 42 42 42 42 42 42 41 41 41 41 41 41 42 42 42 41 41 41 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 40 40 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 42 42 42 42 42 42 42 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 40 40 40 40 39 39 39 39 39 38 38 37 37 36 36 35 34 33 32 32 31 31 31 30 30 30 30 29 29 28 28 28 27 27 26 25 25 24 24 24 24 24 23 23 22 22 23 23 22 21 20 20 21 20 20 19 19 19 18 18 18 17 16 16 16 16 16 16 15 14 13 13 13 13 12 12 12 11 10 10 10 10 10 10 10 10 10 11 12 12 13 14 14 15 16 16 16 16 16 17 17 17 18 19 19 20 20 20 20 20 20 20 20 20 21 21 21 21 20 20 19 19 18 18 18 17 17 17 16 16 16 16 16 16 16 16 16 15 15 15 15 15 15 15 15 14 14 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 14 14 14 14 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 13 13 13 13 13 13 13 12 11 10 9 8 7 6 6 6 6 6 5 5 5 5 5 5 5 4 4 4 4 4 5 5 5 5 5 5 5 5 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 6 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 15 15 15 16 16 16 16 16 16 16 16 17 17 17 17 17 17 17 17 17 18 18 18 18 18 18 18 18 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 22 22 22 22 22 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 44 44 44 44 44 44 44 44 44 43 43 43 43 43 43 43 43 43 43 42 42 42 42 41 41 41 41 41 42 42 42 42 42 41 41 41 41 41 41 41 41 42 42 41 41 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 42 42 42 42 42 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 40 41 41 41 41 41 41 40 40 40 40 40 40 40 40 39 39 39 38 38 38 37 37 37 36 35 34 33 32 32 31 31 31 30 30 30 30 29 28 28 28 28 27 27 26 25 25 24 24 24 24 24 24 23 23 23 23 23 23 22 21 21 20 20 20 20 19 18 18 18 17 17 16 16 16 16 16 15 14 13 13 13 13 12 12 12 11 11 10 10 10 10 10 10 10 10 11 11 12 12 13 14 15 15 16 16 16 16 16 16 17 18 18 19 20 20 20 20 20 20 20 20 20 20 21 21 21 21 20 19 19 18 18 18 17 17 17 16 16 16 16 16 16 16 16 16 16 15 15 15 15 15 15 15 15 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 15 15 14 14 14 13 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 13 13 13 13 13 13 12 11 10 9 8 7 7 6 6 6 6 5 5 5 5 5 5 5 5 4 4 4 4 4 5 5 5 5 5 5 5 5 6 6 6 6 7 7 7 7 7 7 7 7 7 7 6 6 6 6 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 15 15 15 15 16 16 16 16 16 16 16 16 16 17 17 17 17 17 17 17 17 17 18 18 18 18 18 18 18 18 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 21 22 22 22 22 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 45 45 44 44 44 44 44 44 44 44 44 44 43 43 43 43 43 43 43 43 43 42 42 42 42 41 41 41 41 41 41 42 42 42 42 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 42 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 41 41 41 41 40 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 42 42 42 42 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 40 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 40 40 40 41 41 41 41 41 41 40 40 40 40 40 40 40 39 39 39 38 38 38 37 37 37 36 35 34 33 32 32 31 31 31 30 30 30 29 29 29 28 28 28 27 27 26 25 25 25 25 24 24 24 24 24 24 24 23 23 23 23 22 21 20 20 20 19 19 18 18 18 17 16 16 16 16 15 15 15 14 13 13 13 12 12 12 11 11 11 11 10 10 10 10 10 10 10 11 11 11 12 13 14 15 16 16 16 16 16 16 17 17 18 19 19 20 20 20 20 20 20 20 20 20 20 21 21 21 20 19 19 18 18 18 18 17 17 17 16 16 16 16 16 16 16 16 16 16 15 15 15 15 15 15 15 15 14 14 14 14 14 14 14 14 15 15 15 15 16 16 16 16 15 14 14 14 14 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 13 13 13 13 13 13 12 11 10 9 8 7 7 7 6 6 6 5 5 5 5 5 5 5 5 4 4 4 4 4 5 5 5 5 5 5 5 5 5 6 6 6 7 7 7 7 7 7 7 7 7 6 6 6 6 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 15 15 15 15 15 16 16 16 16 16 16 16 16 17 17 17 17 17 17 17 17 17 18 18 18 18 18 18 18 18 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 21 21 22 22 22 22 22 22 22
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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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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293 292 292 292 292 293 295 297 299 301 303 304 304 304 305 306 307 308 308 308 308 308 308 308 308 308 308 309 309 309 309 309 310 310 310 310 309 309 308 308 308 308 308 308 308 309 309 309 310 311 312 312 312 313 313 314 314 314 314 314 314 314 314 315 315 315 316 316 317 317 317 317 317 317 318 318 318 318 318 318 318 318 319 319 320 320 320 319 319 319 320 319 319 319 319 319 319 320 320 320 320 320 319 319 318 317 316 316 316 317 317 317 318 317 317 316 315 315 314 314 314 314 315 315 315 315 314 314 314 314 314 314 315 315 315 315 315 315 315 315 315 315 314 314 314 314 314 314 314 314 315 315 316 317 318 318 318 319 318 318 318 317 316 316 316 317 317 317 316 316 316 316 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 316 316 315 316 316 316 316 317 317 317 316 316 316 315 315 314 313 313 312 312 312 312 312 311 311 311 311 310 310 309 309 310 310 310 310 311 311 311 311 310 310 309 309 308 307 307 307 307 307 307 308 308 309 309 309 310 310 310 310 311 311 311 312 313 313 313 314 314 314 314 315 315 315 315 315 315 315 315 315 315 315 315 315 315 316 316 315 315 314 313 312 311 311 309 308 307 307 306 306 306 306 306 306 306 306 307 307 306 306 305 305 305 306 307 307 308 309 312 313 314 316 316 318 319 321 322 323 323 324 324 323 323 323 325 328 330 331 331 332 333 334 338 338 338 339 340 340 342 344 344 344 345 346 347 347 347 347 348 348 348 348 350 352 354 354 355 356 356 357 357 357 357 358 358 358 359 359 359 359 359 360 360 0 1 2 4 6 8 10 11 12 13 14 15 16 17 17 18 19 19 20 21 22 23 26 28 30 32 34 35 35 36 37 39 42 44 47 48 49 50 52 54 57 59 60 62 62 63 65 67 69 71 73 75 77 78 78 80 81 82 83 84 86 87 88 89 91 93 95 97 101 103 105 106 106 107 108 109 111 112 113 114 114 114 114 114 115 115 115 115 115 115 114 114 114 114 114 114 114 114 113 113 113 112 112 111 111 110 110 110 109 109 109 108 107 107 106 106 105 104 103 102 101 100 99 98 97 96 95 94 92 91 90 89 89 87 86 85 83 81 80 79 78 78 77 75 73 72 72 71 70 70 69 67 65 63 60 60 59 58 58 57 56 55 55 54 53 53 52 52 52 51 50 49 48 47 47 46 45 44 44 43 43 42 40 39 39 38 37 36 35 34 33 32 32 31 30 29 29 28 27 27 27 27 27 27 27 27 27 27 27 27 27 26 25 24 24 24 23 23 23 23 23 23 23 23 22 23 23 23 23 23 23 23 23 23 24 24 24 24 24 23 23 22 22 22 22 22 21 21 21 21 21 21 20 20 20 20 19 19 19 19 19 18 18 17 17 16 16 16 15 15 15 15 15 15 14 14 14 14 14 14 14 14 13 13 13 13 13 13 13 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 11 11 11 11 11 11 12 12 12 11 11 11 11 11 11 10 10 10 10 10 10 10 10 10 10 10 9 7 7 6 6 6 6 6 6 6 6 6 6 6 6 5
294 292 292 292 293 295 297 298 299 300 302 303 303 304 305 306 307 307 308 308 308 308 308 308 308 308 309 309 310 310 309 309 309 309 309 309 309 309 309 308 308 308 308 308 308 309 310 311 311 312 312 312 313 313 314 314 314 314 314 314 314 314 314 314 315 315 316 316 316 316 316 316 317 317 318 318 318 317 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 319 319 319 319 320 320 320 319 319 319 318 317 316 315 315 316 316 317 317 317 316 315 315 315 315 315 314 315 315 315 315 315 314 314 314 313 313 314 314 315 315 315 315 314 314 314 315 314 314 314 314 314 313 313 314 314 314 315 315 316 317 318 318 318 318 318 317 317 316 316 316 316 317 316 316 316 316 316 317 317 317 317 317 316 317 317 317 317 317 317 317 317 316 316 315 315 315 316 316 316 316 316 316 316 316 316 315 315 314 314 313 312 312 312 312 311 311 311 311 311 310 310 310 309 309 309 309 310 310 310 310 311 310 310 309 309 308 308 307 307 307 307 307 308 308 308 309 309 309 309 310 310 310 311 311 312 312 312 313 313 313 313 314 314 315 314 315 315 315 316 316 316 316 316 316 316 316 317 317 316 316 315 314 313 313 311 310 309 307 307 306 306 306 306 306 306 306 306 305 305 304 304 303 303 303 304 304 305 306 308 310 310 312 314 316 317 318 320 321 322 322 323 324 323 322 323 325 330 332 333 333 332 334 337 337 338 338 339 339 340 342 343 343 344 345 346 347 347 347 348 348 348 348 349 350 352 352 353 353 354 355 355 356 356 356 357 357 358 358 358 359 359 358 358 355 351 359 2 4 6 9 10 12 13 13 14 15 16 16 18 19 19 19 20 21 23 25 26 28 30 32 33 35 36 38 39 41 43 45 49 49 50 52 54 56 58 59 60 61 62 63 65 67 69 71 74 76 77 78 79 80 81 82 84 85 87 88 88 90 92 94 96 99 103 105 106 106 107 108 109 110 111 112 113 113 113 113 113 113 114 114 114 114 114 114 114 114 114 114 114 113 113 113 113 113 112 112 111 111 110 110 110 109 109 109 108 108 107 106 106 106 105 104 103 102 101 99 99 98 97 96 94 93 91 89 89 88 88 86 85 84 82 81 79 78 78 77 76 74 73 72 71 71 70 70 69 66 64 61 60 59 58 58 57 56 55 55 55 54 53 53 53 52 52 51 50 49 48 47 47 45 44 44 43 43 42 41 40 40 39 38 37 35 34 33 32 32 32 31 30 29 29 28 27 26 26 27 28 28 28 28 29 29 29 28 27 26 25 24 24 24 24 24 23 23 23 23 23 23 23 23 23 23 23 23 23 23 24 24 24 24 25 24 24 23 23 23 22 22 22 22 22 22 22 22 22 21 20 20 20 20 19 19 19 19 19 18 18 17 17 16 16 16 16 16 15 15 15 15 15 15 15 14 15 14 14 14 14 13 13 13 13 13 13 13 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 13 13 13 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 11 11 11 11 11 11 11 11 10 10 10 10 10 10 8 9 9 7 7 6 6 6 6 6 6 6 6 6 6 6 6 5
295 294 293 293 294 296 298 299 300 301 302 303 303 304 305 306 306 307 307 307 307 307 308 308 308 309 309 310 310 310 310 310 309 308 308 309 309 309 309 308 308 308 307 308 309 310 311 311 312 312 312 313 313 313 314 314 314 314 314 314 314 314 314 314 314 315 316 316 316 316 316 316 316 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 317 318 318 319 319 319 319 318 317 316 316 316 315 315 316 316 317 316 316 315 315 315 315 315 315 315 315 315 315 315 314 314 314 313 313 313 314 315 315 315 314 314 314 314 314 314 314 314 314 314 314 314 314 314 314 315 315 316 316 317 317 318 318 318 317 317 316 316 316 317 316 316 316 316 316 316 317 317 317 317 317 317 317 317 317 317 317 316 316 316 316 316 315 315 315 315 316 316 316 316 316 316 316 316 315 315 315 314 313 312 312 312 311 311 311 311 311 311 311 310 310 310 309 309 309 309 309 310 310 310 310 310 309 309 309 308 307 307 307 307 307 308 308 308 308 309 309 309 309 310 310 310 311 311 311 312 312 312 312 313 313 313 314 313 314 315 315 316 316 316 317 317 317 317 317 318 318 317 317 316 315 315 314 312 311 309 308 307 307 306 306 306 305 305 305 304 304 303 302 302 302 302 302 302 302 303 305 306 307 308 311 313 315 316 317 319 320 320 321 323 324 324 324 325 328 330 331 331 333 334 335 336 337 338 339 339 339 341 341 341 342 343 344 345 346 346 347 348 348 348 348 349 350 350 351 351 352 352 353 354 354 354 355 355 356 356 357 358 359 358 351 350 350 351 360 2 5 7 10 11 12 12 13 14 14 15 16 18 19 20 20 21 23 24 26 27 29 30 31 32 35 37 39 41 43 45 46 47 50 52 54 55 57 59 60 61 61 62 64 66 68 70 72 74 75 77 78 79 81 81 83 85 87 87 88 89 91 93 96 98 101 105 106 106 108 109 109 110 110 111 111 112 112 112 112 113 113 113 113 113 113 113 113 113 113 113 113 113 113 113 113 112 112 112 111 111 110 110 110 110 109 109 108 108 107 106 106 106 105 104 103 102 101 100 99 98 97 96 95 93 92 91 90 89 89 87 86 85 84 82 81 79 79 78 77 75 73 72 72 71 71 70 69 67 64 62 60 60 59 58 58 57 56 55 55 55 54 53 53 53 52 52 51 50 49 49 48 47 45 44 43 43 43 42 41 41 40 39 38 36 35 34 33 32 32 31 31 30 30 28 27 26 26 26 27 29 30 29 30 31 31 30 29 28 26 25 25 25 24 24 23 23 23 23 23 23 23 23 24 24 24 24 24 24 24 24 24 25 25 25 25 24 23 23 23 23 22 22 22 22 22 22 22 21 21 20 20 20 20 19 19 19 19 18 18 17 17 17 17 16 16 16 16 16 15 15 15 15 15 15 15 14 14 14 14 14 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 12 13 12 12 12 13 13 13 13 13 13 13 13 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 11 11 11 11 11 11 11 11 11 10 10 9 8 8 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6
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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 310 310 310 310 309 309 309 309 309 309 308 308 308 308 307 307 307 307 307 307 307 306 306 306 306 305 305 305 305 305 305 305 304 304 305 305 305 305 305 305 305 305 305 305 305 305 306 306 306 306 306 306 306 306 306 305 305 305 305 305 305 306 306 306 306 306 306 306 306 306 306 306 306 306 306 306 306 306 305 305 305 305 305 304 304 305 305 305 305 305 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 305 305 305 305 305 305 305 305 306 306 307 307 307 307 307 306 306 306 306 305 305 305 305 304 304 304 304 304 304 304 304 304 304 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 304 304 305 305 305 305 305 305 305 305 305 305 305 305 304 304 303 303 303 302 301 300 299 298 298 297 297 297 296 295 295 294 293 292 292 292 291 291 290 289 288 287 287 286 286 286 286 285 285 284 285 284 285 285 285 285 285 285 285 285 285 284 284 283 282 282 282 282 281 281 280 279 278 277 276 275 275 275 275 275 273 271 268 264 262 260 259 256 253 249 245 240 236 232 230 228 222 215 209 206 201 198 198 195 192 189 189 188 189 189 190 190 190 189 188 186 185 183 182 181 181 181 182 182 182 181 181 180 180 179 179 180 180 180 180 179 179 181 181 182 182 183 183 183 182 181 181 179 178 178 178 178 177 177 177 176 176 177 179 182 185 186 186 187 187 186 185 184 183 182 181 181 181 182 184 187 188 189 189 188 187 185 183 181 178 175 174 173 170 167 165 164 164 164 164 164 165 165 165 165 164 163 163 164 164 165 167 168 168 169 171 171 172 177 177 175 171 167 165 165 165 166 168 168 165 159 151 147 146 145 144 144 143 142 139 137 137 136 134 133 132 131 131 130 130 130 130 130 130 130 129 129 129 129 129 129 129 129 129 129 129 129 129 129 127 126 125 124 124 124 123 123 122 120 119 118 117 117 117 116 114 112 110 108 107 105 105 104 103 102 101 99 98 98 97 94 93 91 90 90 90 90 90 89 88 88 88 87 86 86 86 86 85 84 83 82 81 80 80 80 79 78 76 75 74 74 74 74 74 73 71 70 69 68 68 68 67 67 66 66 66 66 66 66 66 65 65 64 63 61 61 60 58 57 55 53 52 51 51 48 46 45 45 45 44 44 44 43 42 42 41 41 40 40 40 40 40 39 39 39 39 38 38 38 37 36 35 35 34 34 34 33 33 33 33 33 33 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 31 31 31 30 30 29 29 29 29 28 27 27 26 26 26 25 25 25 25 25 25 25 24 24 24 23 23 22 22 21 21 21 21 21 21 21 21 21 21 21 21 21 21 20 20 20 20 20 19 19 19 19 19 18 18 18 18 18 18 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 308 308 308 307 307 307 307 307 307 306 306 306 306 306 305 305 305 305 305 304 304 304 304 304 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 306 306 306 305 305 305 305 306 306 306 305 305 305 305 305 305 304 304 305 305 305 305 304 304 304 304 304 304 304 304 304 304 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 304 304 304 304 303 303 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 305 305 305 305 305 305 305 306 306 307 307 307 307 307 307 307 307 306 306 306 305 305 305 305 304 304 304 304 304 304 304 304 304 303 303 303 303 303 303 303 303 303 303 304 303 304 304 304 304 304 304 305 305 305 305 305 305 305 305 305 305 305 304 304 304 303 303 302 302 301 300 299 298 298 297 297 296 296 295 294 293 292 292 292 291 291 290 289 288 287 287 286 286 286 285 285 285 284 284 283 283 284 284 284 284 284 283 284 284 284 284 284 283 282 282 282 282 282 281 279 278 277 276 275 275 275 274 274 274 272 270 267 263 262 261 258 255 251 247 242 237 233 233 230 225 219 213 207 204 200 197 197 193 190 188 188 188 189 190 190 190 189 188 186 185 183 182 182 182 181 182 182 182 182 181 181 180 180 179 179 179 179 180 180 180 181 182 182 182 181 181 180 179 179 179 179 179 178 178 178 178 178 177 177 176 177 177 179 182 183 185 185 185 185 184 183 183 182 182 182 181 182 183 184 187 187 188 188 187 186 185 182 180 177 175 173 172 169 167 164 163 162 162 162 163 163 164 164 163 163 163 163 164 165 167 168 169 170 171 172 173 175 179 178 174 169 166 164 164 165 167 169 167 162 156 149 147 147 146 145 144 143 141 140 139 137 136 134 133 132 131 131 130 130 130 130 130 130 130 130 129 129 129 129 129 128 128 128 128 128 129 129 128 127 126 125 124 124 124 124 123 121 120 119 118 117 117 117 116 114 112 110 108 107 107 105 104 103 102 101 99 99 98 96 94 92 91 90 90 90 90 89 88 88 88 88 87 86 86 86 86 86 84 83 82 82 82 81 80 80 78 76 75 75 74 74 74 73 72 71 70 69 69 68 67 67 66 66 66 66 66 66 66 66 65 64 63 62 62 61 60 58 56 54 53 52 51 51 48 46 44 44 44 44 44 44 43 42 42 41 41 40 40 40 39 39 39 39 39 38 38 38 37 37 36 35 35 34 34 33 33 33 33 33 32 32 32 32 32 32 32 32 32 32 32 31 31 32 32 32 32 32 31 31 31 31 30 30 30 29 29 29 28 28 27 27 26 26 26 25 25 25 25 25 25 24 24 24 24 23 23 22 22 22 21 21 21 21 21 21 21 21 21 21 21 21 20 20 20 20 20 20 19 19 19 19 19 18 18 18 18 18 19 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 306 305 305 305 305 304 304 304 304 304 304 304 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 304 304 304 304 304 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 304 304 304 304 305 305 304 304 304 304 304 304 304 304 304 304 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 304 304 304 304 304 303 303 303 303 303 304 303 303 303 303 303 304 304 304 304 304 305 305 305 305 305 305 305 306 307 307 307 307 307 307 307 307 307 306 306 306 306 306 305 305 304 304 304 304 304 304 304 304 303 303 302 302 302 303 303 303 303 303 303 303 303 303 303 303 303 304 304 304 305 305 305 305 305 305 305 305 305 305 304 304 304 304 303 302 301 301 300 299 298 297 297 296 296 295 294 293 293 292 292 292 291 290 289 288 287 287 287 286 286 285 285 284 284 283 283 283 283 282 282 282 283 282 281 281 282 283 284 283 283 282 282 282 282 282 281 279 278 276 275 274 274 274 274 273 272 271 269 266 265 262 260 257 253 249 245 240 236 234 232 228 223 217 211 206 201 201 199 196 192 189 187 187 188 190 190 190 190 188 186 184 183 182 182 182 182 182 182 182 182 182 181 180 180 179 179 179 179 179 180 180 181 181 182 182 182 181 179 178 178 177 177 177 178 178 178 178 178 177 177 176 176 177 178 179 180 182 183 184 184 184 182 181 180 180 180 181 182 182 183 184 186 186 186 186 186 186 185 182 180 177 176 174 171 169 166 164 163 162 162 161 162 162 163 163 163 163 163 163 165 166 168 169 170 172 173 173 175 178 180 177 173 168 166 165 164 166 168 169 165 160 154 151 148 146 146 145 145 143 141 140 140 138 136 134 133 132 131 131 131 131 130 130 130 130 130 130 130 130 129 129 129 128 128 128 128 128 128 128 127 126 126 125 125 125 124 123 122 121 120 119 118 118 118 117 116 114 112 110 108 108 107 105 104 103 102 101 100 100 98 96 94 92 91 90 90 90 90 89 88 88 88 87 87 87 86 86 87 86 84 83 82 82 82 82 81 80 78 77 75 75 75 74 74 73 72 71 70 70 69 68 67 66 66 65 65 65 65 66 66 66 65 64 62 61 61 60 59 58 55 53 52 52 51 50 47 45 44 44 44 44 44 43 42 41 41 41 40 40 40 40 39 39 39 39 38 38 38 38 37 36 36 35 34 34 34 33 33 32 32 32 32 32 32 32 32 32 32 32 32 32 32 31 31 31 32 32 32 32 31 31 30 30 30 30 30 29 29 29 28 27 27 27 26 26 26 25 25 25 25 25 24 24 24 24 24 23 23 22 22 22 21 21 21 20 20 20 20 20 20 20 21 21 20 20 20 20 20 20 19 19 19 19 19 19 19 18 18 18 18 18 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 304 304 304 304 304 304 304 304 305 305 305 305 305 305 305 305 305 304 305 305 305 305 305 305 305 305 305 304 304 304 304 304 304 304 304 304 304 304 303 303 303 303 303 303 303 303 303 303 303 303 303 302 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 304 304 304 303 303 303 303 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 304 305 305 305 306 306 307 307 307 307 307 307 307 306 306 306 306 306 306 305 305 304 304 304 304 304 304 304 303 303 303 302 302 302 302 303 303 303 303 303 303 303 303 303 303 303 304 304 304 304 305 305 305 305 305 305 305 305 305 304 304 304 303 302 302 301 300 299 299 299 298 296 296 295 294 293 293 292 292 292 291 290 289 288 288 287 287 287 286 285 284 284 284 283 283 283 282 282 281 281 281 281 280 280 280 280 281 282 282 282 282 282 282 282 282 280 279 277 276 275 275 274 274 273 272 271 270 267 265 265 262 259 255 251 247 242 238 236 236 231 226 221 215 210 205 201 199 197 194 191 188 186 187 189 190 191 190 190 186 184 183 183 183 183 183 183 183 183 182 181 181 180 180 179 179 179 179 179 180 180 180 181 182 183 183 182 181 180 180 178 177 176 176 177 177 178 178 177 176 175 175 175 176 178 179 179 181 183 184 183 182 179 179 179 179 179 180 182 182 183 184 185 185 185 185 186 186 185 182 181 181 177 174 171 169 167 165 163 163 162 161 161 161 162 162 162 162 163 163 165 166 168 170 172 173 175 176 178 180 180 176 170 166 166 165 165 167 168 168 163 159 156 153 149 146 146 146 145 144 142 141 139 137 136 134 133 132 131 131 131 131 131 131 131 130 130 130 130 130 129 128 128 128 128 128 128 128 128 128 127 126 125 125 125 124 124 123 122 121 120 119 119 118 117 116 115 113 112 110 110 109 107 106 105 104 102 101 101 100 98 96 94 93 91 91 91 90 90 89 88 88 87 87 87 87 86 86 86 85 84 83 83 83 83 82 81 80 78 77 76 76 75 74 74 73 72 71 70 70 69 67 66 65 65 65 65 65 65 65 65 65 65 63 62 62 61 60 58 57 55 53 52 52 51 49 47 45 43 43 43 43 43 42 42 41 41 40 40 40 40 39 39 39 39 38 38 38 37 37 37 36 36 35 35 34 34 33 32 32 32 32 32 32 32 32 32 32 32 32 32 32 31 31 31 31 32 32 32 31 31 30 30 30 30 29 29 29 28 28 28 27 27 27 27 26 25 25 24 24 24 24 24 24 24 24 24 23 23 23 23 22 21 21 21 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 19 19 19 19 19 19 19 19 18 18 18 18 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 305 305 304 304 304 304 305 305 305 305 305 305 304 304 304 304 304 304 304 304 304 304 304 303 303 303 303 303 303 303 303 303 303 303 303 302 302 302 302 302 302 302 302 302 302 302 302 302 302 303 303 303 302 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 304 305 305 306 306 307 307 307 307 307 307 306 306 306 306 306 306 305 305 305 304 304 304 304 304 304 304 303 303 302 302 302 303 303 303 303 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 305 305 305 305 305 305 304 304 304 303 302 301 300 300 300 299 299 297 296 295 295 294 293 292 292 292 291 290 290 289 288 287 287 287 286 285 284 284 283 283 283 283 282 282 281 281 280 280 280 280 279 279 279 279 279 281 281 282 282 282 282 281 280 278 277 276 275 275 274 273 272 271 270 268 267 266 264 261 258 253 248 244 240 239 237 235 230 224 219 213 208 204 204 199 195 192 189 188 186 189 190 190 191 191 189 185 183 183 183 184 184 184 184 184 182 181 181 181 179 179 179 180 180 180 180 180 181 181 182 183 183 183 183 182 182 181 179 177 176 175 175 176 177 177 176 174 174 174 175 177 178 179 180 181 182 182 181 179 177 177 177 178 179 180 181 182 183 184 184 184 184 184 185 185 184 183 181 180 176 173 171 169 167 166 165 164 163 162 161 160 160 161 161 161 162 163 164 165 167 170 171 172 174 177 179 180 178 174 169 166 165 165 166 168 168 166 160 157 157 152 148 147 147 146 146 145 144 142 139 137 135 134 133 132 132 131 131 131 131 131 130 130 130 130 130 129 128 128 128 127 128 127 127 128 128 128 127 126 125 125 125 124 123 123 122 121 120 120 119 118 117 116 115 113 112 112 110 109 107 106 105 104 103 103 102 100 98 96 94 93 92 92 91 90 90 89 88 88 88 87 87 87 87 86 86 85 84 84 83 83 83 82 81 80 79 78 78 76 76 75 74 73 72 71 71 70 68 67 66 65 65 65 65 65 65 65 65 65 64 63 62 61 60 59 58 56 54 53 53 52 50 48 46 44 43 43 43 43 42 42 41 41 40 39 39 39 39 39 39 39 38 38 38 38 37 37 36 36 36 35 35 34 33 32 32 32 32 32 32 31 31 31 32 32 32 32 32 31 31 31 31 31 31 31 31 31 30 30 30 30 29 29 29 29 28 28 28 27 27 27 27 26 25 25 24 24 24 24 24 24 24 24 24 23 23 23 23 22 21 21 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 19 19 19 19 19 19 19 19 18 18 18 18 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 304 303 303 303 303 303 303 303 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 303 303 303 303 303 303 303 303 303 302 303 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 305 305 306 307 307 307 307 307 307 306 306 306 306 306 305 305 304 304 304 304 304 304 304 304 304 303 303 303 302 302 302 302 302 303 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 305 305 305 305 304 304 304 304 303 303 302 301 300 299 299 299 298 297 296 295 294 293 292 292 292 291 290 290 289 288 287 287 287 286 286 285 284 283 283 283 282 282 282 281 281 280 279 279 279 279 279 278 278 278 278 279 280 280 281 281 281 281 279 278 277 276 276 275 274 272 271 270 269 266 266 265 262 260 256 250 246 242 239 239 237 233 227 221 216 212 208 206 203 198 194 191 189 188 188 190 191 192 192 191 188 185 184 183 183 184 185 186 185 184 182 180 180 180 179 179 180 181 181 181 180 180 180 181 182 183 184 184 184 184 183 181 180 178 176 174 174 174 174 175 174 174 174 174 176 178 179 179 180 180 180 179 178 177 176 176 176 177 179 180 181 182 183 184 184 184 183 183 183 184 182 182 181 179 175 172 170 169 167 167 166 165 164 162 161 160 159 160 160 160 161 162 163 164 166 169 169 171 174 177 178 177 175 171 168 166 165 165 167 168 166 163 160 157 154 150 148 147 147 146 146 146 144 141 139 137 135 134 133 132 132 131 131 131 131 130 130 130 130 130 129 129 128 128 127 127 127 127 127 128 127 127 126 125 125 125 124 124 123 122 122 121 121 120 119 118 117 116 114 113 112 112 110 109 107 106 105 104 104 103 102 100 98 96 94 93 92 92 91 90 89 89 88 88 88 88 87 87 87 86 86 85 84 84 83 83 83 83 81 80 80 79 77 76 76 75 74 73 73 72 71 70 68 67 66 65 65 65 65 65 65 65 64 64 63 63 62 60 59 58 57 55 54 54 52 51 50 48 46 44 44 43 43 42 42 41 40 40 39 39 39 39 39 39 38 38 38 38 38 37 37 36 36 36 35 35 35 34 33 32 32 32 32 32 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 30 30 30 30 30 30 29 29 29 29 28 28 28 28 27 27 27 27 26 25 25 24 24 24 24 24 24 24 24 24 24 23 23 23 22 21 21 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 19 19 19 19 19 19 19 18 18 18 18 18 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 304 304 304 304 303 303 303 303 303 303 303 303 303 303 302 302 302 302 302 302 302 302 302 301 301 301 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 303 303 303 303 302 302 303 303 303 303 303 304 304 304 304 304 304 305 305 305 306 307 307 307 307 307 306 306 306 306 305 304 304 304 304 304 304 304 304 304 304 303 303 303 303 303 302 302 302 303 303 303 303 303 303 303 303 303 303 303 304 304 305 305 305 305 305 305 305 304 304 304 304 304 303 302 301 300 300 300 299 298 298 297 296 295 294 293 293 292 291 291 290 289 288 287 287 287 287 286 285 284 284 283 282 282 282 281 281 281 280 279 279 278 278 278 278 278 277 277 277 277 277 278 279 280 280 280 279 278 277 277 276 275 273 271 270 269 268 268 266 263 261 258 254 249 244 241 240 239 236 231 223 217 213 210 210 208 203 197 193 191 190 189 189 189 191 192 191 189 186 184 183 183 183 184 185 186 185 183 181 181 180 179 178 179 181 181 181 180 180 180 180 180 181 183 184 184 184 184 183 182 180 178 176 174 174 173 173 173 173 174 175 176 177 178 179 180 180 179 178 176 175 175 175 175 175 177 178 180 182 184 184 184 184 183 182 182 182 183 182 181 180 177 174 171 169 168 167 167 166 165 164 163 161 160 160 160 160 160 161 162 163 164 165 166 168 171 174 175 175 174 171 169 167 165 165 166 168 167 164 159 159 157 152 149 148 147 148 148 147 145 143 140 138 137 135 134 133 133 132 131 131 131 131 131 130 130 130 130 129 129 128 128 127 127 127 127 127 127 127 127 126 126 125 124 124 123 122 122 121 121 121 120 119 118 116 115 114 114 113 112 110 109 107 106 106 105 104 103 102 100 98 96 94 93 93 92 91 90 89 89 88 88 88 87 87 87 87 86 86 85 85 84 83 83 83 82 81 80 80 79 77 76 75 75 74 73 73 72 71 69 68 67 66 66 66 65 65 65 64 64 64 64 64 62 61 59 58 57 56 54 54 53 51 50 49 47 45 44 44 44 43 42 41 40 39 39 39 39 39 38 38 38 38 38 38 38 37 37 36 36 35 35 35 35 34 33 32 32 32 32 32 32 31 31 31 31 31 31 31 31 31 31 31 30 30 30 30 30 30 30 30 30 29 29 29 29 28 28 28 27 27 27 27 27 27 26 25 24 24 24 24 24 24 24 24 24 24 24 23 23 23 22 21 21 21 20 20 20 19 19 19 19 19 19 20 20 20 20 20 20 19 19 19 19 19 19 19 18 18 18 18 18 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 302 302 302 302 302 302 302 301 301 301 301 301 301 302 302 302 301 301 301 301 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 303 303 303 303 303 304 304 304 304 304 305 305 305 306 306 306 307 306 306 306 306 306 305 305 304 304 304 304 304 304 304 304 304 304 303 303 303 303 302 302 302 303 303 303 303 303 303 303 303 302 303 303 303 304 304 304 305 305 305 305 305 305 304 304 304 303 303 303 302 301 300 299 299 298 298 297 296 295 295 294 293 293 292 291 290 289 288 288 287 287 287 286 285 284 283 283 282 282 281 281 281 280 280 279 279 278 278 278 277 277 277 276 276 276 276 277 277 278 279 279 279 279 278 278 277 276 274 273 271 269 268 267 267 264 261 258 255 251 247 242 240 240 237 233 227 220 215 212 211 210 207 202 197 193 191 191 190 190 191 192 191 189 187 185 183 183 183 184 185 185 185 183 182 180 180 179 178 179 180 181 181 180 179 179 179 179 180 182 183 185 185 184 183 182 181 180 178 176 174 174 173 172 173 174 175 176 177 178 178 179 179 179 178 177 175 175 174 174 174 175 176 178 180 183 183 184 185 184 182 181 181 182 182 182 181 179 176 173 170 168 168 167 166 166 165 164 163 162 161 161 161 161 161 161 162 163 164 165 165 169 172 173 173 172 171 170 168 166 164 165 167 167 165 162 161 158 154 151 149 148 148 148 148 147 145 142 140 138 136 135 135 134 133 132 131 131 131 131 131 131 131 130 130 129 129 128 127 127 127 127 127 127 127 127 126 126 126 125 124 123 123 122 121 121 121 121 120 118 117 116 115 114 113 113 111 110 109 108 106 106 106 105 103 102 100 98 96 96 95 93 92 91 90 90 89 88 88 88 87 87 86 86 86 85 85 85 83 83 83 82 82 81 81 80 78 77 76 75 74 74 73 73 72 71 69 68 67 66 66 66 66 65 65 64 64 64 64 63 62 60 58 57 56 55 55 54 52 51 49 48 46 45 44 44 43 43 42 41 40 39 39 39 39 38 38 38 38 38 38 38 37 37 37 36 36 35 35 35 34 33 33 32 32 32 32 32 32 31 31 31 31 31 31 31 31 31 31 30 30 30 30 30 29 29 29 29 29 29 29 29 28 28 28 27 27 27 27 27 27 27 26 25 25 24 24 24 24 24 24 24 23 23 23 23 23 22 22 21 21 21 20 20 19 19 19 19 19 19 19 19 20 20 20 20 20 19 19 19 19 19 19 19 19 19 18 18 18 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 301 301 301 301 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 302 303 303 303 304 304 304 304 304 304 304 305 305 306 306 306 306 306 306 305 305 305 304 304 304 304 304 304 304 304 304 304 304 303 303 303 303 302 302 303 303 303 303 303 303 303 302 302 302 303 303 303 304 304 304 304 304 304 304 304 304 304 304 304 303 303 302 301 301 300 299 299 298 297 296 295 295 294 294 293 293 292 290 289 288 288 287 287 287 286 285 284 284 283 282 282 282 280 280 280 279 279 279 278 278 278 277 277 276 276 276 275 275 275 275 276 277 277 278 279 278 278 278 277 275 274 272 270 268 268 267 264 261 257 254 252 248 245 243 240 237 235 230 224 217 213 212 212 210 206 201 196 193 192 192 192 192 193 192 190 187 185 184 183 183 183 185 184 184 183 182 181 181 180 179 178 179 180 181 181 180 180 179 178 179 180 182 184 185 185 185 183 180 178 178 177 176 176 174 173 173 174 175 176 177 177 178 178 179 179 178 177 176 174 174 174 174 174 175 176 178 179 180 182 184 185 184 182 181 181 182 182 182 180 177 174 171 169 167 167 167 166 165 164 163 163 163 162 162 162 162 163 163 164 163 164 166 169 172 174 174 173 171 169 169 167 165 165 166 167 166 165 164 161 156 153 150 149 149 149 149 148 147 144 141 139 137 136 135 135 134 133 132 131 131 132 132 132 131 131 130 130 129 129 128 128 127 127 127 127 127 127 126 126 126 125 124 124 123 122 121 121 121 120 120 119 118 117 116 115 114 113 112 111 110 109 107 107 106 106 105 103 101 100 98 96 96 95 93 92 91 90 90 89 89 88 88 87 87 86 86 85 85 85 84 83 82 82 81 81 80 80 79 78 77 76 75 74 74 73 72 71 70 69 68 67 67 66 66 66 65 65 64 64 64 64 63 61 60 58 57 55 55 54 53 51 50 48 47 46 46 45 44 43 43 41 40 40 40 39 39 38 38 38 37 37 37 37 37 37 37 36 36 35 35 35 34 34 33 32 31 31 31 31 32 32 31 31 30 30 30 30 30 31 31 30 30 30 30 29 29 29 29 29 29 29 29 29 28 28 28 27 27 27 27 27 27 27 27 26 25 25 25 24 24 24 24 23 23 23 23 23 23 23 22 22 22 21 21 20 20 19 19 19 19 19 19 19 19 19 19 20 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 302 302 302 302 302 302 302 302 302 302 303 303 303 304 304 304 304 304 304 304 305 305 305 305 305 305 305 305 305 305 304 304 304 304 304 304 304 304 304 304 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 304 304 304 304 304 303 303 302 301 300 300 299 298 297 296 296 295 294 294 294 293 292 291 290 289 288 287 287 286 286 285 284 284 283 282 282 282 281 280 279 279 279 278 278 278 277 277 276 276 276 275 275 275 274 274 274 275 275 276 277 277 277 277 277 276 275 273 271 269 266 266 264 261 257 254 252 250 246 243 243 239 235 232 226 220 214 213 212 211 209 205 200 196 193 192 192 192 192 193 191 189 186 184 183 183 184 184 185 184 183 182 181 181 181 180 179 178 179 180 181 181 180 180 178 178 179 180 183 184 184 185 184 182 178 176 175 175 175 175 174 174 173 174 176 177 178 178 179 178 178 178 177 177 176 176 175 174 174 174 175 176 178 179 179 182 184 185 184 182 182 182 183 182 181 178 175 171 168 167 166 165 165 164 164 163 162 162 162 162 163 163 164 166 166 166 166 166 169 175 177 177 175 173 172 170 169 167 165 166 167 167 165 164 163 159 155 152 150 149 149 149 149 148 145 143 140 138 137 137 136 135 134 133 132 132 132 132 132 132 132 131 131 130 129 129 129 128 128 127 127 127 126 126 126 126 125 125 124 123 122 122 121 121 120 120 119 118 117 116 116 116 114 113 112 111 109 108 108 107 107 106 104 103 101 99 98 97 96 95 93 92 91 90 89 89 89 88 88 87 87 86 86 86 85 84 83 82 81 81 81 80 80 79 78 77 76 75 75 74 74 73 72 71 70 69 67 67 67 66 66 66 65 65 64 64 64 63 62 61 59 58 56 55 54 53 52 50 49 47 46 46 45 44 44 43 42 41 41 41 40 39 38 38 38 38 37 37 37 37 37 37 37 36 36 36 35 34 34 33 32 31 31 31 31 31 32 32 31 30 30 30 30 30 30 30 30 30 30 29 29 29 29 29 29 29 29 29 29 29 28 28 27 27 27 27 27 27 27 27 27 26 26 25 25 24 24 24 23 23 23 23 23 23 23 23 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 304 304 305 305 305 305 305 305 304 304 304 304 304 303 303 303 304 304 304 304 304 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 304 304 304 303 303 302 301 301 301 300 299 297 297 296 295 294 294 294 293 292 292 290 289 288 287 287 286 285 285 284 284 283 282 281 281 281 280 279 279 278 278 277 277 277 277 276 275 275 275 275 275 274 273 273 273 274 274 275 276 276 276 276 276 275 274 273 270 269 268 265 261 257 254 253 252 249 249 247 242 236 232 229 223 216 211 211 210 210 207 203 199 195 193 193 192 192 192 191 190 188 185 184 184 183 184 185 184 183 183 182 182 181 181 180 179 178 179 180 181 181 181 181 180 179 179 180 182 183 184 184 182 180 176 174 173 173 174 174 174 174 174 175 176 178 178 178 178 177 176 176 176 176 176 176 175 174 174 174 175 176 176 178 180 182 184 185 184 183 183 183 183 182 179 176 172 169 166 165 165 164 163 162 162 161 161 160 160 161 162 163 165 167 167 168 168 169 173 179 180 179 177 174 173 173 170 168 167 168 168 168 167 164 161 157 153 151 150 150 150 150 149 147 144 141 139 138 136 136 136 135 133 132 132 132 132 132 132 132 131 131 130 130 129 129 129 128 127 127 127 126 126 126 126 125 125 124 124 123 122 121 121 121 120 119 119 118 117 116 116 115 114 112 111 110 109 108 108 107 106 105 104 102 101 100 99 97 96 94 93 92 91 90 90 89 89 88 87 87 86 86 85 85 84 83 82 82 81 80 80 80 79 78 77 76 75 75 75 75 74 73 72 71 69 68 68 68 67 66 66 66 65 64 64 64 63 63 62 60 59 57 57 56 54 52 51 49 48 47 47 46 45 44 44 43 42 41 40 40 40 39 38 38 38 37 37 37 37 37 37 36 36 36 36 36 35 34 33 33 32 31 31 31 31 32 32 32 31 30 30 30 30 30 30 30 29 29 29 29 29 29 29 29 29 28 28 28 28 28 28 28 28 27 27 27 27 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 304 304 304 304 304 304 304 304 303 303 303 303 302 302 301 301 299 298 297 296 295 293 294 293 293 292 291 290 289 288 287 286 285 284 283 283 283 282 282 282 281 280 279 279 278 277 277 277 277 276 276 276 275 275 274 274 274 273 273 272 272 273 274 274 275 275 275 275 275 275 274 272 269 267 266 261 258 255 254 253 253 253 250 245 239 234 229 225 219 216 214 211 209 208 205 201 198 195 194 193 193 192 191 191 189 187 185 185 184 183 184 185 184 183 182 182 181 181 180 179 179 179 180 180 180 181 182 182 181 180 179 180 180 180 182 182 181 178 175 174 173 173 173 174 174 174 173 174 174 175 177 178 177 175 174 174 175 175 175 175 174 173 173 174 175 176 175 177 179 181 183 184 184 184 184 184 183 181 177 173 170 167 167 166 164 163 162 161 160 160 159 159 158 159 160 162 164 166 166 167 169 172 176 181 182 182 180 180 178 175 172 171 170 170 169 168 167 163 159 155 153 151 150 150 150 150 148 146 143 140 138 137 137 136 135 134 133 132 132 132 132 132 132 131 131 130 130 129 129 129 128 128 127 127 126 126 126 126 125 125 124 124 123 123 122 121 121 120 120 119 118 117 116 116 116 114 114 112 111 110 109 108 108 107 106 104 103 102 100 100 99 97 95 94 92 91 90 90 90 89 88 88 87 87 86 86 85 84 83 83 82 81 81 80 79 79 78 77 77 76 76 75 75 75 74 73 72 70 69 69 68 67 67 66 66 66 65 64 64 64 63 63 61 60 58 57 57 56 53 51 50 49 47 46 46 45 44 44 44 43 42 42 41 40 39 39 38 38 38 37 37 37 37 37 36 36 36 36 36 35 35 34 33 32 32 32 31 31 31 32 32 31 31 30 30 30 30 30 30 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 304 304 303 303 303 303 303 303 303 302 301 300 301 301 300 297 296 295 295 294 293 292 290 289 288 288 287 285 284 283 282 282 282 281 281 281 280 280 279 278 277 277 276 277 276 276 276 275 275 274 274 274 273 273 272 272 272 272 273 273 274 274 274 274 274 274 272 271 270 267 263 259 256 255 255 254 253 253 249 243 236 232 227 222 216 214 214 210 208 206 203 200 198 197 195 194 193 193 192 190 189 187 186 185 184 184 184 184 183 183 182 182 181 180 179 178 179 179 180 180 181 182 182 182 181 180 179 179 179 179 180 180 179 177 175 174 174 174 174 174 174 173 172 173 173 174 175 176 176 174 173 173 173 173 173 173 173 173 173 173 173 174 175 177 178 180 182 183 184 184 184 184 183 180 176 171 168 166 166 165 164 163 162 161 160 159 159 158 158 158 158 160 162 164 164 166 170 174 179 183 184 184 182 182 180 177 175 173 172 171 171 170 166 162 158 154 152 151 150 150 150 149 147 145 142 139 138 137 136 135 134 133 132 132 132 132 132 131 131 131 130 129 129 129 129 128 128 127 127 127 126 126 126 126 125 124 124 123 123 122 122 122 120 120 119 119 118 117 117 116 115 114 113 112 110 109 108 108 107 106 105 103 102 101 101 100 98 96 94 93 92 91 90 90 90 89 88 87 87 86 85 85 85 83 82 82 81 81 80 80 79 79 78 77 77 76 76 76 76 75 74 74 72 70 69 69 69 67 67 66 66 66 66 65 64 64 63 63 61 60 58 58 57 55 52 50 49 48 48 47 46 45 44 44 43 43 41 41 40 39 39 39 38 38 38 38 37 37 37 37 36 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 283 282 281 281 281 281 281 280 280 279 278 278 277 277 276 276 276 275 275 274 274 273 273 273 273 272 272 271 271 272 273 273 273 274 273 272 272 272 271 270 270 266 261 258 256 255 256 256 255 252 246 239 233 229 224 220 219 217 213 210 207 204 201 199 198 198 196 195 194 192 191 190 189 188 187 185 184 184 183 183 183 182 182 182 180 179 178 178 179 180 180 181 182 182 182 182 180 179 179 179 178 178 179 179 178 177 175 175 175 175 175 174 173 172 171 171 171 172 173 174 174 174 173 173 173 173 173 173 172 172 173 173 174 174 175 177 178 180 181 182 182 183 183 183 181 177 173 169 167 167 165 165 164 163 163 162 161 160 160 159 158 158 158 159 160 160 162 165 170 176 180 184 185 185 184 183 181 179 178 176 175 172 172 171 166 161 157 154 152 151 151 150 149 148 145 143 140 138 137 136 135 135 134 133 132 131 131 131 131 131 131 130 129 129 128 128 128 127 127 127 126 126 126 126 125 125 125 124 123 123 122 122 122 121 120 119 119 118 118 117 117 116 115 114 113 111 110 109 108 107 106 105 104 103 101 101 101 99 98 96 94 92 91 91 91 90 90 89 88 87 86 86 86 85 84 82 81 81 81 80 80 79 79 78 78 77 77 77 77 76 76 76 75 74 72 72 72 70 69 68 67 67 67 66 66 66 65 64 63 62 61 60 60 58 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 272 271 271 271 271 271 269 264 260 257 257 256 255 255 253 250 243 236 230 227 223 219 219 216 212 209 206 203 200 200 199 198 197 195 194 192 190 188 188 187 185 184 184 184 183 183 183 183 182 181 180 179 179 180 181 182 182 183 183 183 183 182 180 179 178 178 178 178 178 178 178 177 177 176 176 176 175 175 173 172 171 171 171 171 172 173 174 174 174 174 172 172 172 173 173 173 173 173 174 174 175 177 178 179 180 180 180 181 180 179 177 174 171 170 168 166 165 164 164 164 163 163 163 162 161 160 159 159 159 159 160 159 162 166 171 176 181 184 184 184 184 183 182 181 180 178 176 176 174 170 165 160 156 154 152 151 151 150 148 145 143 141 139 139 137 136 135 134 133 132 132 132 131 132 131 131 130 129 128 128 128 127 127 126 126 126 126 126 126 125 125 125 124 123 123 123 122 122 122 121 120 119 119 118 118 118 117 116 114 114 112 112 111 110 108 106 105 104 103 101 101 101 100 99 97 96 94 92 91 91 91 90 89 88 87 86 85 85 86 85 83 81 81 81 80 80 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 181 180 180 181 182 182 182 184 184 184 184 183 182 180 180 179 178 177 177 178 178 178 177 177 177 176 176 176 175 173 173 172 170 170 170 172 173 174 174 174 173 172 171 172 172 173 173 173 173 174 175 176 176 177 177 178 178 178 177 177 176 174 172 169 169 168 166 165 164 164 164 164 164 164 163 162 161 160 160 160 160 160 161 163 167 172 177 181 184 184 184 183 183 183 182 181 180 180 177 172 168 163 159 156 154 153 152 150 148 146 143 141 139 137 137 136 134 134 133 132 132 132 132 132 131 132 131 130 129 128 128 128 127 126 126 126 126 125 125 125 125 125 124 124 123 123 123 123 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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