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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff63f3f3f3feff63f3f3f3f5eïö????ïö????^
SJIS-WINeff63f3f3f3feff63f3f3f3f5e??????????^
EUC-JPeff63f3f3f3feff63f3f3f3f5e阮????阮????^
UTF-8eff63f3f3f3feff63f3f3f3f5e????????????^
UHCeff63f3f3f3feff63f3f3f3f5e貞????貞????^