                                
                   3           #
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####################===========#
             b#    #           #
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   b # b      #      b#    #b  #
   ==#==      #      =#====#=  #
     #    # b #       #    #b  #
     #    #===#       #    === #
 b#b #    #   #   #   #        #
==#= #    #   #####===# b      #
  #  # bb #   #####   # b  #b  #
  #  #====#       #   #    #== #
  # b#b#          #   #    #   #
  #====#   bb #   #  ======#   #
b #    =======# b #        # b #
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  #      b      s     b        #
================================
                                