def four_args(a, b, c, d):
pass<EOL>while <NUM_LIT:1>:<EOL><INDENT>if a:<EOL><INDENT>break<EOL><DEDENT>a += +<NUM_LIT:1><EOL><DEDENT>else:<EOL><INDENT>b += -<NUM_LIT:2><EOL><DEDENT>if c:<EOL><INDENT>d = a and (b or c)<EOL><DEDENT>else:<EOL><INDENT>c = a and b or d<EOL><DEDENT>list(map(lambda x, y: (y, x), a))<EOL>
four arguments (was nested_args)