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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffdf53f3f5a?ýõ??Z
SJIS-WIN3ffdf53f3f5a????Z
EUC-JP3ffdf53f3f5a????Z
UTF-83ffdf53f3f5a?????Z
UHC3ffdf53f3f5a?晞??Z