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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff4dff45eßôßô^
SJIS-WINdff4dff45eﾟ
EUC-JPdff4dff45e熹熹^
UTF-8dff4dff45e????^
UHCdff4dff45e暑暑^