Box Characters
------------------------------------------------------------------------------

    218   196   194    191                   201   205   203    187
      +----------------+                       +----------------+
  179 |     197  |     | 179               186 |     206  |     | 186
      |        \ |     |                       |        \ |     |
  195 |----------+-----| 180               204 |----------+-----| 185
      |          |     |                       |          |     |
      +----------------+                       +----------------+
    192   196   193    217                   200   205   202    188

    213   205   209    184                   214   196   210    183
      +----------------+                       +----------------+
  179 |     216  |     | 179               186 |     215  |     | 186
      |        \ |     |                       |        \ |     |
  198 -----------+-----| 181               199 -----------+-----| 182
      |          |     |                       |          |     |
      +----------------+                       +----------------+
    212   205   207    190                   211   196   208    189