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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b2b23f3f3f3f3f3f²²??????
SJIS-WINb2b23f3f3f3f3f3fｲｲ??????
EUC-JPb2b23f3f3f3f3f3f臆??????
UTF-8b2b23f3f3f3f3f3f????????
UHCb2b23f3f3f3f3f3f께??????