∙∙∙∙∙∙∙∙∙    ∙    
     ∙▒∙∙∙∙∙∙∙∙  ▒▒∙∙∙∙∙∙∙∙   ∙▒∙▒  
∙    ∙∙∙▒∙∙∙∙∙∙ ▒∙∙∙∙∙∙∙∙∙∙  ∙∙∙∙∙∙∙
∙∙  ▒▒∙P▒∙∙∙∙∙∙ ▒∙∙∙∙∙∙∙∙∙▒ ▒∙∙∙∙∙∙∙
∙∙∙▒▒∙∙∙▒▒▒∙∙∙▒▒▒∙∙∙∙>∙∙▒∙▒▒∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙))∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙%∙∙∙
∙∙▒∙∙∙D∙∙∙∙∙h∙▒∙▒P∙∙▒▒∙∙∙P∙▒∙∙∙%∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙h∙D∙∙∙∙∙∙∙∙∙%∙∙∙∙∙∙∙∙∙∙
   ▒∙hh<∙∙∙∙∙h∙∙h∙∙∙∙∙∙▒∙▒∙▒▒∙∙∙∙∙∙∙
∙∙∙∙∙∙∙%∙∙∙∙∙∙hh∙∙∙%∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙▒▒∙∙k∙∙▒∙∙▒▒▒▒∙∙▒P∙▒▒∙P▒∙∙∙∙∙∙∙∙∙∙=
 ▒∙▒∙▒∙▒∙∙▒▒ ▒∙∙∙∙PP∙▒∙∙▒▒∙∙∙∙∙∙∙∙∙∙
∙>∙∙∙∙∙∙∙ ∙ ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙▒▒∙▒∙ ∙∙P∙∙∙∙∙∙∙∙∙∙▒∙∙▒∙∙∙∙∙∙∙∙∙∙∙
∙   ∙∙∙ ∙∙∙∙((∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
   ▒ ▒▒ ∙▒$▒∙▒∙∙∙▒∙∙▒∙∙∙▒▒▒∙∙▒▒∙▒▒▒∙
         ∙▒▒∙∙∙∙▒∙▒∙▒∙∙∙▒▒∙∙∙▒P∙∙▒▒∙
                ∙∙∙∙(∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
                ▒∙∙▒∙▒▒∙∙∙∙▒∙∙∙∙∙∙∙∙
                ∙∙∙∙∙∙∙∙∙∙∙∙∙)∙∙∙∙∙∙
                ∙∙▒∙▒∙∙∙∙▒∙<▒▒P∙∙▒▒∙
                ∙ ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
                 ∙∙∙∙∙∙∙∙∙▒∙▒∙▒∙PP∙∙
                 ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ ∙∙∙
                 ▒▒∙∙∙∙∙∙∙∙▒▒▒∙∙∙ ∙∙
                   ∙∙∙∙∙∙∙P   ∙∙∙∙∙∙
                    ∙∙∙∙∙∙∙    ∙∙∙∙ 
                    ▒∙∙∙∙∙∙    ∙▒▒∙