Driver code
if __name__ == " _ _ main _ _ " : NEW_LINE INDENT n = 5 NEW_LINE m = 3 ; NEW_LINE make_set ( 1 ) ; NEW_LINE make_set ( 2 ) ; NEW_LINE make_set ( 3 ) ; NEW_LINE make_set ( 4 ) ; NEW_LINE make_set ( 5 ) ; NEW_LINE DEDENT