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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa8a34657?????¨£FW
SJIS-WIN3f3f3f3f3fa8a34657?????ｨ｣FW
EUC-JP3f3f3f3f3fa8a34657?????┌FW
UTF-83f3f3f3f3fa8a34657???????FW
UHC3f3f3f3f3fa8a34657?????ªFW