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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3fe8ea??????èê
SJIS-WIN3f3f3f3f3f3fe8ea??????韭
EUC-JP3f3f3f3f3f3fe8ea??????蒻
UTF-83f3f3f3f3f3fe8ea????????
UHC3f3f3f3f3f3fe8ea??????凹