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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3fe1af3f773f3f3f????�w???
SJIS-WIN3f3f3f3fe1af3f773f3f3f????皹?w???
EUC-JP3f3f3f3fe1af3f773f3f3f????甎?w???
UTF-83f3f3f3fe1af3f773f3f3f??????w???
UHC3f3f3f3fe1af3f773f3f3f????召?w???