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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f818f61?Ê???a
SJIS-WIN3f81ca3f3f3f818f61?¬???¥a
EUC-JP3f81ca3f3f3f818f61??????
UTF-83f81ca3f3f3f818f61????????a
UHC3f81ca3f3f3f818f61?곅???걦a