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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f1f83f3f3f3fe3c33f3f61ñø????ãÃ??a
SJIS-WINf1f83f3f3f3fe3c33f3f61????翕??a
EUC-JPf1f83f3f3f3fe3c33f3f61髦????稈??a
UTF-8f1f83f3f3f3fe3c33f3f61??????????a
UHCf1f83f3f3f3fe3c33f3f61症????柴??a