WZWZ\u0057\u005A (C99)\U000057\U00005A (C99)\x57\x5A (encoding-dependent)\127\132 (encoding-dependent)\u{57}\u{5A} (C++23)\x{57}\x{5A} (C++23, encoding-dependent)\o{127}\o{132} (C++23, encoding-dependent)\U00000057\U0000005A\u0057\u005A\x57\x5A (encoding-dependent)\127\132 (encoding-dependent)\u0057\u005A\u{57}\u{5A}\u0057\u005A\x57\x5A\57\5A\000057\00005A=57=5A%57%5A