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

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

  ,----- .123 4567 89ab cdef -----,
  |                               |
  | ..   .... .... .... ....   .f |
  | 1.   ...1 659a 18f2 9f44   1f |
  | 2.   8149 3cb4 dafa 32fc   2f |
  | 3.   7fa1 29f9 dc89 .3af   3f |
  '===   ==== ==== ==== ====   ==='
   ak:   3ea8 a4