..▒                 
       ▒.[▒    ▒▒▒▒         
   ▒▒  ....     ..▒         
    .  ...      ▒.▒         
▒▒  ▒. ▒.▒  ▒▒▒▒▒.▒▒▒▒▒▒▒▒▒▒
...▒▒.▒▒.▒  ▒..............▒
▒.....l..▒▒▒▒..............▒
...........▒▒..▒▒▒▒▒'▒▒▒▒.. 
..▒▒▒......▒▒..▒........+   
    ▒..........▒........▒   
    ▒......▒▒..▒.[......▒   
    ▒▒....▒▒▒..▒....<...▒   
     ▒.▒.▒▒ ▒..▒........▒   
    ...▒.▒  ▒..▒........▒   
   ▒▒..▒.▒  ▒..+........▒   
    ▒..▒.▒  ▒..▒▒▒▒+▒▒▒▒▒   
       ..    ...