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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 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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 156 156 156 156 157 157 158 158 159 159 159 159 159 159 159 158 158 157 157 156 155 155 154 154 153 153 153 153 153 153 154 154 154 154 154 154 154 155 155 156 156 157 158 159 160 161 161 161 162 163 163 163 164 164 164 163 163 163 163 163 163 162 162 162 161 160 160 160 159 159 158 158 157 157 156 155 154 154 154 154 154 153 153 152 152 152 152 152 151 152 152 153 153 153 153 152 151 151 151 150 150 149 148 147 146 145 144 144 143 142 141 141 139 137 136 134 133 131 129 128 125 124 122 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 120 122 123 124 125 127 130 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 146 145 146 146 146 146 146 146 145 144 141 137 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 105 104 106 nan nan nan nan 20 22 22 21 20 18 17 16 15 15 16 17 17 16 13 10 7 7 8 9 11 12 13 15 15 15 15 14 15 16 17 19 21 21 21 21 21 22 23 25 26 27 30 33 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 84 84 84 84 84 84 84 83 82 82 82 82 81 81 80 79 79 78 78 78 77 77 77 77 76 75 74 82 84 83 81 82 83 84 85 82 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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