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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f8cfb3f3f3f3f8cfb5e????Ξ????Ξ^
SJIS-WIN3f3f3f3f8cfb3f3f3f3f8cfb5e????口????口^
EUC-JP3f3f3f3f8cfb3f3f3f3f8cfb5e???????????
UTF-83f3f3f3f8cfb3f3f3f3f8cfb5e????????????^
UHC3f3f3f3f8cfb3f3f3f3f8cfb5e????뚿????뚿^