BqBq\u0042\u0071 (C99)\U000042\U000071 (C99)\x42\x71 (encoding-dependent)\102\161 (encoding-dependent)\u{42}\u{71} (C++23)\x{42}\x{71} (C++23, encoding-dependent)\o{102}\o{161} (C++23, encoding-dependent)\U00000042\U00000071\u0042\u0071\x42\x71 (encoding-dependent)\102\161 (encoding-dependent)\u0042\u0071\u{42}\u{71}\u0042\u0071\x42\x71\42\71\000042\000071=42=71%42%71