··f                               
   ▒▒     ▒▒▒▒▒▒▒    ▒▒······                            
  ·▒·▒▒▒▒▒▒P▒fP·▒   ▒▒P·······                           
  ▒····f··P···ff▒   ▒··········                          
 ▒▒·········▒·ff▒  ▒▒···········                         
 ▒··············▒▒▒▒··(▒········              ▒·▒        
···········Y····▒▒··············          ▒▒·▒··▒·f      
  ·····▒·YD·····ff#·······>······        ·········       
········▒···F··fffff··P······f···     ··▒▒····PP··       
 ······▒··▒·▒··ffffff>······▒····    ▒··▒········        
 ······▒·▒·▒···▒ff▒ff··▒·▒▒▒·▒      ▒▒P·········▒     ·P 
 ···Y···▒··▒▒▒···fff·f▒··▒▒  P·     ··········▒·▒▒  ▒··· 
  ··f▒··▒·············PP··▒    ·    ······▒·▒·P··▒ ····· 
   ·ff··▒f···········PPP····       ··············▒····ff·
   ····▒·············PPPP····      ·····P···<·········f··
    ·····f··········PPPP··P··      ··[·····▒···f·····f···
     ▒···f······▒··P≈≈≈≈≈≈≈≈        ·······▒·>·▒P▒······ 
     ▒▒▒▒▒▒···▒▒▒▒·≈≈·≈≈≈≈          ······▒▒▒··▒▒▒▒▒·PP· 
         ▒P·▒▒▒  ▒·≈≈·≈≈≈           ·····▒  ▒··▒     ▒P· 
        ··P··    ▒·≈·≈≈≈             ·▒▒·  ·····▒        
        ··P··    ··P≈≈≈                ▒ ▒fP··▒▒▒        
         ·        ··♣·                   ▒·····          
                    ·                    ▒·····          
                                         P·····          
                                         ··▒····         
                                            ··P