VV\u0056 (C99)\U000056 (C99)\x56 (encoding-dependent)\126 (encoding-dependent)\u{56} (C++23)\x{56} (C++23, encoding-dependent)\o{126} (C++23, encoding-dependent)\U00000056\u0056\x56 (encoding-dependent)\126 (encoding-dependent)\u0056\u{56}\u0056\x56\56\000056=56%56