CPN
===

.. code-block:: text

                                   .::::,,,,:..
                                ..:;ii;;;;;;,,,:::.
                            .,;i;;;,,,:::::::::::,;;;:.
                        .,;iii;,,,,:::::.::.....::::,;;;::
                       .tff;;;,,,,:::::...........:::,;;it,.
                      :ift;,;,,,,:::..............:::,;;;ffi
                     .ifti;,;;,,,:::.:............:::,,,;;ijj.
                     :tLti;,;;;,,,:::.............::,,,,;;;it:
                     :jftii;;;,,,,::::..........::::,,,;i;iif,
                     .ijjtii;,,,,:,::::.........:::,,,;;;itjf;
                      :tjti;;;,,,:::::...........::,,,;;;ijff;
                      :jjtii;;;i;i;;;;;,:::.......:::,,;iijLL;
                    :jjLEGLjjGLLLGDEGDEEEfi,;ifDDEGLGLLfGLtfG;
                   .ifjftjtjDGEEEKWWEEEEEEf;jEWEKKKKEEEEGEKDjfLt.
                   .iitjjfjjGGDEDDDDGDGGEf:.,LWDEEKWKWWKDGKjifGf.
                   .,ifGffffGDGGDDDDDDGDG;:.,jEDDEEDEEEEDGEfi;it.
                   :i,tfjffffLGLGGGGLft;i;,:;iiGDDDGGDDGDDLft;i;.
                   .,;tfjffjjjttttti;,;ii,:.;ii;ijLGGDDGGfGj;,;,
                    .tfjjffjt;;;,,,;;;;;;:. :;ii;;::,;itjfLt;i,.
                     ,tfjjjjjii;;it;;jGDGjttjLLLt,i;;;itjLGfi:.
                     ,tftjjjjtiitti;;;itjDDDGLft;,iiiitjfLGj;.
                     ;jftjjjjtiii,i;;,,,:,,,:,,;;;iiiijfLGj;:
                  .:tEGftjfjji;i;tfLGGGGLjtjjjtittti;ijLLj
                 .ifGLtfjtfjji;;tjfDEEGGDDDDDDDKKEjiitfGL;
               ,ijLLGLitjtjfjjtiii;;tjjti;,,itfLjitjtLGGGi:.:
          .:;tfLffffLGj;ffjfffjt;;;;;;ttjLLLffjitttjfLGEKKDDDGLj,,:.
      :,ijfLLLLffffLLGGi;tfLLfffti;;;;,:::::;;iiiijfLGDEDDDDGGGGGGGGGLfjti;,.
   .,iLLLLGLLGLffffLfLLf:,ifLLfLLft;ii;,,,,,;iiiitLDDijDDGDDDGGGGGGGGGGDGGGGft;:
   LGGLLGGGGLGGfffLGjfjLt..;tLLLGGDfffttiiiijffGDEKEt:jDGGGGGGGGGGGGGLGGGGGGGGDGLj
   LGLGGLLLLfDGffjffffjLLf,.:itjLLGGGGDEEEKKEEEDEEj;:,GDLDGLLGLLGGGGGGLGGLGGGGGLGG
   LLLLLLLLGLDGLfjfjfjffLLj..:,ijfLGGGGDDDEEDDDEDf,:.tKDLGGGLGGGGLLGGGLLGLGGLGGGLG
   LLLGGLGGLLGGLffjtfjfffGtii...,;;jLLDEKKWWWWW,.....fKLLLGGGLLLLLLGGLLLLGGGGGGLLL