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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f819157????????‘W
SJIS-WIN3f3f3f3f3f3f3f3f819157????????¢W
EUC-JP3f3f3f3f3f3f3f3f819157??????????W
UTF-83f3f3f3f3f3f3f3f819157??????????W
UHC3f3f3f3f3f3f3f3f819157????????걨W