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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1918c3f3f3f3f3f3f‘Œ??????
SJIS-WIN918c3f3f3f3f3f3f糟??????
EUC-JP918c3f3f3f3f3f3f????????
UTF-8918c3f3f3f3f3f3f????????
UHC918c3f3f3f3f3f3f몞??????