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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f3f53?????????S
SJIS-WIN3f818f3f3f3f3f3f3f3f3f53?¥????????S
EUC-JP3f818f3f3f3f3f3f3f3f3f53?????????S
UTF-83f818f3f3f3f3f3f3f3f3f53???????????S
UHC3f818f3f3f3f3f3f3f3f3f53?걦????????S