..▒ Y.▒ Y. .. Y▒▒▒ ▒▒▒...▒ ▒.▒..▒▒▒▒ ▒▒YY....▒ ▒▒...▒▒.... ▒▒▒▒..▒▒▒ . ▒.▒..▒▒ ▒▒▒....▒ ▒....▒▒▒ ▒▒...▒▒ ▒▒...▒▒ ▒▒▒.....▒▒ ▒........▒▒▒ f...........▒ ...P........▒.▒ ..........<..▒ .▒P..........P▒ ▒............▒ ▒............▒ .............▒ .............▒ ............. ...........▒▒