~~ ~.~~~~~                                             
            . ...~~~~                                             
            ~#...~~~~                                             
            ~~...~~~~                                             
            #~~.~~~~~                                             
            #~~~~~~~~                                             
            #~~~~~~~~                                             
            #000~..~~                                             
            #000~....                                             
      ...~.mm000~#?..                                             
      ~.#..mm000~#  .                                             
       #..00000~~#                                                
      .~.000000~~#                                                
      ~.0000~~~0~.                                                
      ~0~~~~~00~~~~                                               
      ~~~~~~~~~~~~~~