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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 4 8 14 21 26 23 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 97 98 98 100 98 95 92 90 89 90 91 91 91 91 91 88 84 79 76 74 75 73 72 nan nan nan 64 62 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 160 159 158 158 157 157 157 158 158 158 159 159 159 158 158 158 158 158 158 158 159 160 162 162 162 162 161 161 161 161 161 160 159 159 159 158 158 157 157 156 156 155 154 154 154 153 153 154 154 154 155 155 155 154 154 154 154 154 154 155 155 156 157 158 159 160 160 161 163 164 165 167 168 168 168 164 nan nan nan 85 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 nan nan nan 14 13 16 29 48 64 73 75 75 nan nan nan nan nan nan nan nan nan nan nan 70 69 67 63 nan nan nan 60 50 37 27 22 27 30 33 31 25 10 16 23 29 21 nan nan nan nan 59 56 55 57 59 60 60 59 57 54 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 314 312 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 252 nan nan nan nan nan nan nan nan nan nan nan nan nan 266 nan nan nan nan nan nan nan nan nan nan 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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83 79 75 70 70 69 70 67 65 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 159 159 158 157 157 157 158 158 159 159 159 159 158 158 158 159 158 158 158 159 160 162 162 162 162 161 161 161 161 161 160 160 159 159 158 158 158 157 157 156 156 156 155 154 154 154 154 155 155 156 155 156 154 154 154 154 154 155 155 155 156 157 158 158 159 160 161 162 163 164 165 167 168 168 165 nan nan nan nan nan nan nan nan nan nan nan nan 92 91 97 102 nan nan nan nan nan 81 80 84 90 93 93 103 110 116 121 124 120 117 117 120 124 130 131 132 127 122 119 117 116 118 119 121 123 126 130 131 131 128 122 117 114 110 106 109 110 108 103 100 104 108 114 116 115 114 110 105 104 106 110 109 108 102 103 107 112 112 111 110 106 103 107 109 111 111 105 nan nan nan nan nan 94 91 87 86 86 87 91 93 95 95 95 93 92 92 91 90 92 89 85 81 77 73 72 74 77 73 69 63 58 58 69 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29 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 67 40 26 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 35 34 30 nan nan nan nan 43 34 20 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 28 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 74 75 76 78 81 83 85 87 88 88 88 88 89 89 90 87 nan nan nan nan nan nan nan nan nan nan 97 96 95 94 91 85 81 78 nan nan nan nan nan nan nan nan nan nan nan nan nan 74 72 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 160 159 158 157 157 157 158 159 160 160 160 160 160 159 160 160 160 159 159 159 158 159 159 160 160 160 159 159 159 159 159 160 160 160 159 159 158 158 158 158 157 157 156 156 155 154 154 154 154 155 155 156 155 156 155 154 154 153 154 153 154 155 155 156 157 158 159 160 160 161 162 163 163 163 164 165 166 162 nan nan 40 37 46 55 58 66 nan nan nan nan nan 67 74 76 74 75 74 74 76 78 80 81 82 86 90 94 97 100 104 106 107 108 107 106 110 110 108 109 111 111 111 112 111 110 110 108 107 105 104 nan nan 104 106 109 111 106 105 109 108 105 103 100 98 104 109 109 108 107 105 106 110 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158 158 159 160 161 162 162 162 163 163 165 166 165 nan nan nan nan nan nan nan nan nan nan 63 54 57 64 69 73 77 77 81 84 82 83 86 87 87 89 92 95 97 99 102 103 104 105 112 119 128 125 119 116 114 113 111 111 110 109 108 106 105 104 104 105 105 105 107 109 111 111 110 110 110 108 106 101 100 107 106 101 95 96 97 101 107 114 110 102 95 92 92 96 100 104 104 105 103 103 104 102 100 98 93 90 92 93 92 95 nan nan 107 105 104 104 103 102 100 98 96 93 97 100 99 95 91 83 81 80 83 83 81 82 82 81 71 62 65 66 64 56 50 45 49 55 59 59 59 60 62 65 60 52 46 55 65 72 68 49 42 45 53 49 44 38 34 36 40 41 37 39 42 49 46 41 nan nan 47 nan 65 76 68 55 49 51 58 60 63 66 69 69 68 71 76 75 75 75 75 73 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 74 72 64 61 62 nan nan nan nan nan nan nan nan 73 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 99 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 79 83 87 90 92 91 91 89 88 87 89 90 91 92 nan nan nan nan nan nan nan nan nan nan nan nan nan 96 95 91 nan nan nan nan nan 75 70 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 162 160 159 159 158 158 158 159 159 160 160 160 159 160 161 160 160 160 160 159 159 159 159 159 160 160 160 159 159 158 158 159 159 159 159 158 158 158 158 157 157 157 157 156 155 155 154 154 154 154 154 154 155 155 155 154 154 153 153 153 153 153 154 154 155 156 157 158 159 160 160 161 162 162 163 163 164 166 169 172 nan nan nan nan nan nan nan 87 85 76 71 68 70 73 78 85 92 97 94 91 90 90 91 91 91 93 95 97 98 99 100 100 102 112 124 136 126 119 115 112 111 110 109 109 108 106 103 102 102 nan nan 105 105 106 109 111 112 111 111 112 107 103 100 100 105 105 104 100 98 98 102 106 111 109 105 99 95 93 93 95 98 101 100 96 94 98 106 106 104 98 93 91 91 90 nan nan nan 91 93 95 99 101 102 102 101 100 97 93 91 91 90 87 83 80 78 79 81 81 82 82 79 72 66 64 63 62 56 50 46 47 52 57 58 58 57 60 64 64 56 47 53 62 70 66 55 39 45 59 60 56 47 38 33 32 33 33 33 36 42 41 38 nan 43 47 nan 61 73 69 63 52 51 nan 57 59 62 68 69 66 67 69 71 69 68 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 73 74 72 68 65 nan nan nan nan nan nan nan 59 60 61 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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110 nan nan nan nan 115 113 110 107 104 99 nan nan nan nan nan nan nan 116 113 106 100 95 90 86 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 162 161 161 161 161 162 162 163 162 162 162 162 161 161 161 161 160 160 160 160 160 160 160 160 160 160 160 159 159 159 159 159 160 161 160 160 159 158 157 158 158 158 158 158 158 156 156 156 156 155 155 155 155 154 154 153 153 153 154 154 154 154 154 153 152 151 151 150 150 149 150 150 151 152 152 153 154 156 156 158 159 160 161 161 161 161 161 160 154 nan nan nan nan nan nan nan nan nan nan nan 92 94 96 nan nan nan nan nan 144 nan nan 148 148 146 143 136 133 134 131 127 118 113 112 112 113 113 115 109 96 87 84 84 83 82 84 nan nan nan nan nan nan nan 112 113 119 123 126 124 123 123 124 124 123 121 116 114 111 105 101 95 98 102 108 109 112 110 110 nan 112 111 111 97 87 82 85 93 99 101 98 98 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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 97 nan nan nan nan nan nan 284 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 42 37 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 91 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 61 63 63 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 60 59 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 164 150 137 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 79 75 73 73 73 73 73 73 72 74 75 78 80 83 85 86 88 90 92 94 94 93 90 86 84 nan nan nan nan nan nan nan nan 106 108 107 104 98 nan nan nan nan nan nan nan nan nan nan 109 109 nan 108 108 107 nan nan nan nan nan nan nan nan nan nan 130 130 128 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 100 99 99 95 88 nan nan nan nan 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106 102 nan nan nan nan nan nan nan nan nan nan nan nan nan 108 nan nan nan nan nan nan nan nan nan nan nan nan nan 130 129 nan nan nan nan nan nan nan nan 95 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 99 96 91 nan nan nan nan nan nan nan nan nan nan 105 nan 105 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 158 157 157 158 159 159 158 158 157 158 158 160 161 162 162 161 162 162 163 163 163 163 162 162 162 161 161 162 163 163 164 164 165 164 164 163 162 161 161 161 161 161 163 163 162 161 160 159 158 158 157 156 155 155 154 154 153 153 153 153 152 152 151 151 149 150 150 149 150 151 150 149 149 147 147 147 146 146 145 145 145 145 146 147 147 147 148 149 150 151 151 151 151 152 151 150 148 142 nan nan nan nan nan nan nan nan nan nan nan nan 180 176 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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 153 151 150 150 151 nan nan nan nan nan nan 156 156 156 157 158 156 155 153 154 156 nan nan 165 165 164 164 164 164 164 163 163 163 162 162 162 161 162 163 163 164 165 165 165 164 164 163 162 161 161 162 164 164 164 164 163 161 160 159 158 158 156 156 155 155 154 153 153 153 152 152 151 151 150 149 149 148 149 149 150 150 148 148 147 146 146 146 146 145 145 145 145 145 145 146 146 146 147 148 149 150 149 149 148 146 143 139 129 112 nan nan nan nan nan nan nan nan 74 79 nan nan nan nan nan nan nan nan nan nan 87 110 130 140 140 137 136 135 133 127 122 128 141 153 152 154 158 163 164 158 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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 154 152 151 151 153 154 154 154 154 154 153 152 153 153 154 154 154 155 157 160 164 nan 171 170 168 166 165 165 165 164 163 163 162 162 162 162 162 162 163 164 164 164 164 164 164 163 163 163 163 163 165 165 166 165 164 162 161 161 160 159 158 158 157 156 155 154 154 153 153 152 151 151 150 150 149 148 149 149 150 149 148 148 146 146 145 144 144 143 143 142 142 142 142 143 143 144 144 144 145 146 146 146 145 142 139 133 125 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 133 122 121 121 123 124 126 133 138 nan nan 149 147 149 152 152 151 144 143 139 131 128 127 125 122 119 119 122 128 131 130 129 126 124 124 124 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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 97 95 94 92 92 92 90 90 93 nan 100 101 101 100 99 nan nan nan nan 100 102 nan nan nan nan nan nan 105 107 102 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 116 114 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 155 153 151 151 152 153 154 154 153 153 153 152 151 152 152 154 155 157 158 161 nan nan nan 171 169 167 165 164 164 164 163 163 162 161 161 161 161 161 163 164 164 164 164 164 163 163 163 163 164 165 165 166 166 165 163 162 162 161 160 159 158 157 157 156 155 155 154 154 153 152 152 151 151 150 149 149 149 150 150 149 148 147 146 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nan nan nan 83 80 77 nan nan 79 76 73 75 84 82 76 67 62 nan nan nan nan 83 77 72 65 55 nan nan nan nan nan nan nan nan nan nan nan nan nan 85 87 85 79 74 70 67 63 65 65 nan nan nan nan nan nan 49 72 91 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 106 113 117 120 122 121 119 113 109 105 102 nan nan nan nan nan nan nan 121 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 97 96 94 94 96 95 94 nan nan nan nan 105 105 nan nan nan nan nan nan nan 107 104 nan nan nan nan nan 99 103 100 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 115 115 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 88 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 101 99 93 90 87 86 86 87 88 88 85 81 76 71 64 59 54 50 48 47 49 52 58 67 70 69 69 69 67 nan nan nan nan nan nan nan nan nan 46 42 39 37 35 33 30 27 26 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 93 nan nan nan nan nan nan nan 98 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 90 92 89 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 85 85 84 85 nan nan 87 89 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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64 64 66 69 73 77 79 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 117 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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37 33 32 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 33 32 27 21 17 15 15 25 32 33 36 40 43 44 nan nan nan 51 54 nan nan nan nan nan nan nan nan nan nan 86 86 77 72 72 76 83 79 77 79 79 77 75 73 72 73 75 75 78 80 78 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 62 65 67 70 74 nan nan nan nan nan nan nan nan 70 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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