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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1ea973f3f9f79ê—??Ÿy
SJIS-WINea973f3f9f79齬??毓
EUC-JPea973f3f9f79????y
UTF-8ea973f3f9f79????y
UHCea973f3f9f79頊??웱