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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effa3f3f53ïú??S
SJIS-WINeffa3f3f53???S
EUC-JPeffa3f3f53陏??S
UTF-8effa3f3f53????S
UHCeffa3f3f53鉦??S