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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8fa3f3f3fa8fa3f3f3f77¨ú???¨ú???w
SJIS-WINa8fa3f3f3fa8fa3f3f3f77ィ???ィ???w
EUC-JPa8fa3f3f3fa8fa3f3f3f77????????w
UTF-8a8fa3f3f3fa8fa3f3f3f77??????????w
UHCa8fa3f3f3fa8fa3f3f3f77¾???¾???w