#..##..## . # .##. ##..## # . .... .... .. . ..... ................ .. # ..##..##..##..# ..# ..# ..##..##..##..##..# ..##..# ........ >............ . . ....... .............. . # ..##. ##..# ..##.. # .##..##..##..##..##..##..##. . .............x..........?. . ........4.3.......... ..> . ##..##..##..##..##..##..##. .. #) ##..##..##..##..# .# . .. ................... .. . ..................... .. ..# ..##..##..##..##..##.. . .. ..# ..##..##..##..# ..