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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1e69a3f3f3f3f88b794d63f3f61æš????ˆ·”Ö??a
SJIS-WINe69a3f3f3f3f88b794d63f3f61證????姐磐??a
EUC-JPe69a3f3f3f3f88b794d63f3f61?????????a
UTF-8e69a3f3f3f3f88b794d63f3f61???????????a
UHCe69a3f3f3f3f88b794d63f3f61予????댎붧??a