def recognise(self):
result = "<STR_LIT>"<EOL>for side in "<STR_LIT>":<EOL><INDENT>for square in self.cube.get_face(side)[<NUM_LIT:0>]:<EOL><INDENT>for _side in "<STR_LIT>":<EOL><INDENT>if square.colour == self.cube[_side].colour:<EOL><INDENT>result += _side<EOL>break<EOL><DEDENT><DEDENT><DEDENT><DEDENT>return result<EOL>
Recognise the PLL case of Cube.