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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f819161????????????????‘a
SJIS-WIN3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f819161?????¥???????????¢a
EUC-JP3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f819161??????????????????a
UTF-83f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f819161????????????????????a
UHC3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f819161?????걦???????????걨a