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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3ff9f23f78???ùò?x
SJIS-WIN3f3f3ff9f23f78????x
EUC-JP3f3f3ff9f23f78?????x
UTF-83f3f3ff9f23f78??????x
UHC3f3f3ff9f23f78???伉?x