AYAY\u0041\u0059 (C99)\U000041\U000059 (C99)\x41\x59 (encoding-dependent)\101\131 (encoding-dependent)\u{41}\u{59} (C++23)\x{41}\x{59} (C++23, encoding-dependent)\o{101}\o{131} (C++23, encoding-dependent)\U00000041\U00000059\u0041\u0059\x41\x59 (encoding-dependent)\101\131 (encoding-dependent)\u0041\u0059\u{41}\u{59}\u0041\u0059\x41\x59\41\59\000041\000059=41=59%41%59