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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa8a3616b?????¨£ak
SJIS-WIN3f3f3f3f3fa8a3616b?????ｨ｣ak
EUC-JP3f3f3f3f3fa8a3616b?????┌ak
UTF-83f3f3f3f3fa8a3616b???????ak
UHC3f3f3f3f3fa8a3616b?????ªak