#####   #####   #####  
      #     # #     # #     # 
      #     # #             # 
       #####  ######   #####  
      #     # #     #       # 
      #     # #     # #     # 
       #####   #####   #####  

        #####  #######   #   
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        #####     #      #   
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  ,---   .123 4567 89ab cdef   ---,
  | ..   .... .... .... ....   .f |
  | 1.   .... 7c76 e664 e19d   1f |
  | 2.   2854 36.3 a23d 71bc   2f |
  | 3.   7b7a ad.4 e2a. 4f92   3f |
  '===   ==== ==== ==== ====   ==='
   sk:   4f92 85