What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81913f3f3f3f3f818f3f3f3f3f78?‘?????????x
SJIS-WIN3f81913f3f3f3f3f818f3f3f3f3f78?¢?????¥????x
EUC-JP3f81913f3f3f3f3f818f3f3f3f3f78????????????x
UTF-83f81913f3f3f3f3f818f3f3f3f3f78??????????????x
UHC3f81913f3f3f3f3f818f3f3f3f3f78?걨?????걦????x