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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fd1c33f3f78?????ÑÃ??x
SJIS-WIN3f3f3f3f3fd1c33f3f78?????ムテ??x
EUC-JP3f3f3f3f3fd1c33f3f78?????冀??x
UTF-83f3f3f3f3fd1c33f3f78?????????x
UHC3f3f3f3f3fd1c33f3f78?????起??x