Module(body=[If(test=Compare(left=Num(n=0),
                             ops=[Eq()],
                             comparators=[Num(n=1)]),
                body=[Print(dest=None,
                            values=[Str(s='X')],
                            nl=True)],
                orelse=[If(test=Compare(left=Num(n=1),
                                        ops=[Eq()],
                                        comparators=[Num(n=1)]),
                           body=[Print(dest=None,
                                       values=[Str(s='OK')],
                                       nl=True)],
                           orelse=[Print(dest=None,
                                         values=[Str(s='Y')],
                                         nl=True)])])])
