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4 4 4 4 3 2 2 1 1 2 2 2 2 2 1 0 0 0 0 0 0 1 0 0 0 2 3 4 4 3 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 8 8 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 3 4 4 5 5 4 4 3 4 5 6 7 8 7 6 6 6 6 6 5 4 3 2 3 6 11 13 13 10 8 8 9 10 12 13 14 14 15 15 15 16 16 16 16 17 18 18 19 21 22 24 24 24 25 25 25 23 22 22 22 22 21 20 17 14 11 8 6 5 4 3 2 2 2 3 4 6 6 5 5 4 4 7 9 10 12 12 12 12 12 13 13 13 12 12 12 12 12 12 12 12 12 12 12 12 12 11 12 12 12 13 13 13 13 14 14 14 15 15 14 14 14 14 14 14 14 14 14 14 13 13 13 13 11 10 8 9 12 15 16 14 13 13 13 12 11 8 6 5 4 4 5 6 8 8 8 7 7 7 8 9 10 10 11 11 11 11 11 11 11 11 11 12 12 12 12 13 17 21 21 21 21 21 20 20 20 19 18 17 16 17 18 20 21 22 23 24 26 27 28 28 27 24 22 21 21 22 25 28 32 34 34 32 30 28 28 28 29 29 30 31 31 32 32 32 31 30 29 28 27 26 25 24 22 21 20 20 21 22 21 20 19 18 18 17 16 17 19 21 23 24 25 25 24 24 24 24 23 22 20 18 17 16 16 16 15 15 14 13 12 10 10 9 8 8 8 8 8 9 9 11 12 14 15 16 16 16 14 14 13 12 11 10 9 8 8 7 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 4 4 5 5 6 7 8 8 8 7 6 6 7 7 8 10 11 12 13 14 14 15 15 16 16 16 16 18 19 21 23 24 24 25 26 29 31 32 31 30 26 22 18 15 12 9 8 10 13 16 17 17 16 16 16 17 18 19 20 21 22 23 23 23 23 22 21 20 18 17 16 15 14 14 14 13 13 13 12 11 10 10 9 8 8 8 7 7 7 7 7 7 6 7 7 7 6 5 5 5 4 4 4 5 6 6 7 7 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 10 10 10 11 11 11 12 12 12 13 13 14 14 15 15 16 16 16 16 16 16 16 16 16 16 15 15 14 13 12 11 10 9 8 8 7 6 4 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 8 11 12 12 12 10 9 9 9 11 14 17 20 22 25 27 29 30 30 29 28 27 26 26 26 27 29 36 42 49 56 63 67 71 76 80 82 76 70 67 71 79 87 92 93 90 84 70 56 44 34 25 19 22 31 40 52 70 85 102 108 109 101 93 86 84 77 66 57 49 44 39 35 44 55 66 69 68 67 67 68 64 58 52 47 41 36 30
3 3 3 3 3 3 2 1 2 3 3 3 2 2 1 0 0 0 1 1 1 1 0 0 2 5 7 8 6 4 2 1 0 1 1 2 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 6 9 7 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 3 4 4 5 5 5 4 4 4 6 7 8 7 7 6 5 5 5 5 4 4 3 3 2 3 6 12 14 14 10 7 7 8 10 12 13 14 13 13 13 14 15 16 16 17 18 18 19 20 22 22 23 24 25 27 27 26 25 24 24 23 22 19 16 13 11 8 7 5 3 2 1 1 1 2 2 3 5 4 4 5 5 5 7 9 10 12 12 12 12 13 13 13 12 12 12 12 12 13 13 13 12 12 11 10 10 9 9 10 11 11 12 12 12 12 12 12 13 13 14 14 14 13 13 12 11 11 11 11 10 10 10 11 11 10 9 8 11 13 13 12 12 12 12 12 11 10 8 6 4 4 4 6 7 9 9 8 7 7 8 9 10 10 11 11 12 12 12 11 11 10 10 11 11 11 12 12 13 17 21 21 21 22 21 21 21 20 19 18 18 19 21 23 24 25 26 26 26 27 27 27 26 24 22 21 20 21 24 28 31 34 34 34 32 30 28 28 29 30 31 31 31 32 33 32 32 30 29 28 28 27 25 24 22 21 20 20 21 22 22 20 19 19 18 17 16 16 19 20 22 23 24 24 25 25 25 25 24 22 20 17 16 15 16 16 16 15 14 13 12 10 9 8 8 8 8 8 8 8 9 10 11 12 14 14 15 15 13 12 11 10 10 9 8 8 8 7 7 6 6 6 6 6 6 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 5 5 5 5 5 5 5 4 4 4 4 4 5 6 7 8 8 8 8 8 7 7 7 9 10 11 13 14 15 15 16 16 16 15 15 16 17 19 21 23 24 25 27 28 29 28 27 24 21 18 15 13 11 8 6 6 8 10 13 14 15 15 15 15 16 17 18 19 20 20 21 22 22 23 22 22 21 19 18 16 15 14 13 13 13 13 13 12 11 10 10 9 9 8 8 7 7 7 7 7 7 7 7 7 7 6 6 5 5 4 4 4 5 6 6 7 7 7 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 10 10 10 11 11 12 12 12 13 13 14 14 15 16 16 17 17 17 18 18 18 18 18 17 17 17 16 16 15 14 13 12 10 10 9 8 6 4 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 6 9 11 12 12 11 10 9 8 10 12 15 18 21 24 26 28 29 30 30 30 29 28 27 25 26 29 35 43 49 56 64 69 74 82 88 90 84 78 75 78 83 94 100 98 92 83 73 64 54 43 30 14 10 17 25 32 39 56 81 86 88 89 87 84 77 71 65 58 51 47 44 45 57 70 76 78 75 72 67 62 56 48 42 37 32 28 25
1 2 3 3 3 2 2 2 3 3 3 3 2 1 1 0 0 1 1 2 1 1 0 2 4 8 9 9 6 4 2 2 1 2 3 3 3 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 7 6 2 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 2 3 3 3 4 5 6 5 5 5 6 7 8 8 8 6 4 4 4 4 4 4 4 3 3 3 3 4 6 9 10 11 9 8 8 9 11 12 13 13 13 13 13 14 15 16 17 18 18 19 20 22 22 22 22 24 25 27 27 26 26 25 25 22 20 16 13 9 8 6 4 3 1 1 0 0 1 2 2 2 3 4 4 5 6 7 8 10 11 12 12 12 12 13 13 13 12 12 12 12 13 13 13 12 12 11 10 9 8 8 8 9 10 11 11 11 11 11 11 11 12 12 12 12 12 11 10 9 8 7 7 7 6 6 7 8 8 9 9 10 10 10 10 10 10 11 11 11 10 9 7 5 4 4 5 6 8 9 8 8 7 7 8 9 10 10 11 12 12 11 10 10 9 8 8 9 10 11 12 13 14 18 21 21 21 22 21 21 21 20 19 20 21 23 25 26 28 28 28 27 27 26 25 23 22 20 20 20 21 23 26 31 33 35 35 33 31 30 29 30 30 31 31 32 32 32 33 32 30 29 28 28 27 25 23 22 21 20 20 21 22 23 22 20 18 18 17 16 17 18 20 21 21 22 23 24 25 26 26 26 23 20 17 16 15 15 16 16 16 15 13 11 10 9 8 8 7 8 8 8 8 8 9 10 10 12 13 13 13 13 11 10 9 8 8 8 7 7 7 7 7 7 6 6 6 6 5 5 5 5 5 5 5 5 5 6 5 6 6 6 5 5 5 5 5 5 5 4 4 4 4 4 4 5 6 7 8 9 10 10 10 10 9 8 8 10 11 12 13 14 15 15 15 15 14 13 13 14 15 17 20 23 25 27 28 28 26 23 20 17 14 13 11 10 9 8 6 5 6 7 10 11 13 13 14 14 15 16 16 17 17 18 19 20 21 22 21 21 20 19 18 16 14 13 13 13 13 12 12 12 11 10 10 9 8 8 7 7 7 7 7 7 7 7 7 7 7 6 6 6 5 5 4 4 5 5 6 6 7 7 8 8 8 8 8 8 8 9 9 9 10 10 9 10 10 10 10 11 11 12 12 13 13 13 13 14 15 16 17 18 18 18 18 18 19 19 19 19 19 18 18 18 18 17 16 15 14 12 12 10 8 6 4 3 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 8 11 12 12 12 11 10 8 9 10 12 16 20 22 25 27 29 30 31 31 30 30 28 27 28 33 40 47 54 62 68 76 85 96 102 100 92 84 84 84 86 92 96 91 85 77 71 65 60 51 41 23 13 15 20 25 22 31 58 66 70 78 82 85 81 77 73 68 61 58 57 63 69 76 77 76 73 68 62 55 48 40 34 29 25 22 20
0 2 3 3 3 2 2 2 2 2 2 2 2 2 1 1 1 1 1 2 2 2 3 4 6 8 7 6 4 3 2 3 3 3 3 3 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 3 2 1 1 1 1 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 3 4 4 4 5 5 5 5 5 6 6 7 8 8 6 5 3 4 4 4 4 4 4 4 4 5 6 7 8 8 9 9 10 10 11 12 13 12 12 12 12 13 13 14 15 16 17 18 19 20 22 23 23 22 23 25 25 26 25 24 25 25 25 21 18 13 9 6 5 3 2 1 0 0 0 1 1 2 2 2 2 5 7 7 8 9 10 11 12 12 12 12 13 13 12 12 11 11 12 12 12 12 12 11 11 10 9 9 8 8 8 9 10 11 11 11 10 10 10 11 11 11 11 10 9 7 6 5 4 4 4 4 4 5 6 6 7 8 8 7 8 9 9 9 9 10 10 10 9 7 5 4 3 4 5 7 8 8 7 6 6 7 8 9 10 11 11 12 11 10 9 8 7 6 7 8 10 11 12 13 14 18 20 20 21 21 21 22 22 23 24 25 26 27 28 28 28 27 26 25 24 22 21 19 18 18 18 20 23 26 29 33 35 36 34 33 31 30 30 30 30 31 32 33 33 33 33 31 29 28 27 27 25 24 22 20 20 20 21 22 23 24 22 20 18 17 16 16 18 19 20 21 21 21 22 24 26 27 26 24 21 18 15 15 15 16 16 16 15 13 11 10 9 8 8 7 7 7 7 8 8 8 9 9 10 11 11 12 11 11 10 9 8 8 7 7 7 7 7 7 7 7 6 6 6 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 5 5 4 4 4 4 4 4 4 4 4 4 5 6 8 9 10 10 11 12 12 12 11 10 10 10 11 12 13 14 15 15 15 14 13 13 13 13 14 16 20 23 27 28 28 26 22 17 14 11 10 9 9 9 9 8 7 6 6 7 8 10 11 11 11 11 12 13 13 14 16 17 18 19 20 21 21 21 20 19 18 16 15 13 13 12 12 12 12 11 10 9 9 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 8 8 8 8 8 9 9 9 10 10 10 10 10 10 10 10 11 12 12 13 13 14 14 14 15 16 17 18 18 19 19 19 19 19 20 20 20 20 20 20 20 20 19 18 17 16 14 13 11 9 7 4 2 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 3 6 9 12 13 14 13 12 10 9 8 8 11 14 18 21 24 26 28 29 31 32 32 31 30 30 32 38 45 52 60 68 75 86 98 104 105 97 90 83 86 87 84 84 83 80 76 71 67 64 61 56 48 35 24 23 25 27 20 22 44 54 57 68 78 86 85 81 76 71 65 61 58 61 63 66 66 66 63 59 55 48 42 35 30 25 22 20 18
1 2 2 2 2 2 2 1 1 1 1 2 2 2 2 2 1 1 1 2 3 5 6 8 7 6 5 3 2 3 3 4 4 4 3 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 0 0 2 2 2 2 2 2 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 2 2 3 3 4 4 5 5 5 4 4 5 6 6 7 8 7 6 4 3 3 3 4 4 4 4 4 5 7 9 10 9 9 9 10 11 13 14 14 13 12 11 11 11 12 13 14 15 16 17 18 19 21 22 23 23 24 24 25 25 25 25 25 25 25 24 20 15 10 6 4 2 1 0 0 0 0 0 1 1 2 2 2 3 6 8 8 9 10 11 12 12 12 12 13 13 12 11 10 10 10 11 11 12 11 11 10 10 9 9 9 8 8 8 9 10 11 11 11 10 9 9 10 10 10 8 7 7 6 5 4 3 3 3 3 4 5 6 6 7 8 8 7 8 8 8 8 8 9 9 10 8 5 3 3 3 4 6 7 7 6 5 4 5 7 8 9 10 11 11 11 10 9 8 7 7 6 6 8 10 11 12 12 13 17 20 21 22 22 24 25 27 29 30 30 30 29 29 28 26 25 23 22 20 19 17 16 16 17 19 21 24 28 31 34 36 36 34 32 30 30 30 30 31 32 33 33 34 33 32 30 28 26 26 26 24 22 20 19 19 20 22 24 24 24 22 20 17 17 17 18 19 21 21 21 21 22 23 25 26 26 24 21 17 15 14 15 16 16 16 15 13 11 10 9 8 8 7 7 7 7 7 8 8 8 9 9 10 10 10 10 10 9 9 8 8 8 7 7 7 7 7 7 7 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 5 4 4 4 4 4 4 4 4 4 6 7 8 10 11 12 13 14 16 15 14 12 11 10 10 10 11 12 14 16 18 17 17 16 15 14 14 16 18 21 24 28 28 26 22 18 12 9 7 6 7 7 8 9 9 9 8 7 7 8 8 7 6 7 8 10 11 12 14 16 17 18 19 20 21 21 21 20 19 18 16 14 13 12 12 11 11 11 10 10 9 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 8 8 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 9 9 9 10 10 10 10 10 10 10 11 11 12 12 13 13 14 14 15 16 16 17 18 19 19 19 18 19 19 20 20 21 21 21 21 21 21 20 19 18 17 16 14 12 10 7 5 3 1 0 0 0 1 1 1 1 1 0 0 1 0 0 0 0 0 1 3 6 10 13 15 16 15 14 12 10 10 10 12 15 18 21 24 26 27 29 30 33 33 33 32 33 36 41 46 51 58 66 76 85 92 94 93 88 86 86 88 88 81 77 73 72 71 68 63 59 59 58 56 48 40 42 41 33 26 23 36 43 46 59 72 81 82 78 73 67 62 56 50 49 49 53 55 56 54 51 46 43 42 36 32 29 26 23 20
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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 51 51 51 52 52 54 56 58 60 61 63 64 64 65 65 64 64 63 61 60 59 57 56 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 42 41 42 42 43 44 45 45 45 44 44 43 42 41 40 40 39 38 36 35 34 33 32 31 34 45 48 46 45 44 43 42 41 40 39 37 36 35 34 33 32 32 31 30 28 27 25 24 22 20 18 16 14 12 12 11 11 11 11 11 11 10 10 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 2 2 2 2 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 2 3 3 3 3 3 3 3 3 2 2 2 2 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 0 0 1 1 2 2 3 3 3 3 3 4 4 4 5 5 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 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 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 64 65 65 65 65 65 64 63 62 60 59 58 57 56 55 53 52 51 50 48 47 46 44 43 42 42 42 42 42 44 44 45 45 45 45 45 44 43 42 42 41 40 38 37 36 34 33 32 31 37 48 48 47 46 45 44 43 42 41 40 39 38 36 35 34 34 33 32 31 30 28 27 25 24 22 20 18 17 15 14 12 12 12 12 12 12 12 12 11 9 5 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 3 3 3 3 2 2 2 2 2 2 2 2 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 1 2 2 3 4 4 4 4 4 3 3 3 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 3 3 3 4 3 3 4 4 4 5 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 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 8 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 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 58 56 55 54 53 52 51 50 49 47 46 45 44 44 44 44 44 45 46 46 46 46 45 45 44 43 43 42 40 39 38 36 35 34 34 34 40 50 49 48 46 45 44 44 43 42 41 40 38 37 36 35 34 33 32 31 30 28 27 26 24 23 21 20 18 17 16 14 13 13 12 12 13 12 12 12 11 10 6 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 4 4 3 3 3 3 2 2 2 2 2 2 2 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 2 2 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 3 2 2 2 2 3 4 4 4 4 4 4 4 4 5 5 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 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6 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 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 45 45 46 47 47 47 47 47 46 45 45 44 43 41 40 38 37 36 34 41 52 52 50 49 48 47 46 45 44 43 42 41 40 39 37 36 35 34 33 32 31 30 28 27 26 25 24 22 21 20 18 17 16 14 13 13 13 13 13 13 13 12 12 10 7 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 3 3 3 3 3 2 2 2 2 2 2 2 2 2 1 1 0 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 1 1 1 2 2 2 2 2 2 2 3 3 3 4 3 3 3 2 3 3 4 4 4 4 4 4 5 5 5 6 6 6 6 7 7 7 7 7 7 7 7 8 8 8 8 8 7 7 8 8 8 7 7 7 7 7 7 7 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 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
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 43 42 40 39 38 37 36 44 53 52 52 50 50 48 47 46 45 44 43 42 40 39 38 36 35 34 33 32 31 30 29 28 27 26 24 23 22 21 19 18 17 16 14 13 13 13 13 13 13 13 12 12 10 5 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 2 2 2 3 3 3 3 3 3 3 3 3 3 4 4 4 3 3 3 3 3 3 3 3 2 2 2 2 2 1 1 0 0 0 0 0 0 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 2 2 3 3 4 4 4 5 5 6 6 6 6 7 7 7 7 7 7 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 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
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 48 47 46 45 44 43 42 41 40 39 38 36 35 34 33 32 30 29 28 27 25 24 23 22 20 19 18 16 15 14 13 13 13 13 13 13 12 12 11 10 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 1 1 0 0 0 0 0 0 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 2 2 2 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 4 5 5 6 6 6 7 7 7 7 7 7 7 7 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 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
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 34 32 31 30 29 28 26 25 24 23 22 20 19 18 16 15 14 13 13 13 12 12 12 11 11 10 9 8 6 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 3 4 5 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 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8
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