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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18dfa3f3f3f3f3fยรบ?????
SJIS-WIN8dfa3f3f3f3f3fๅŒ™?????
EUC-JP8dfa3f3f3f3f3f??????
UTF-88dfa3f3f3f3f3f???????
UHC8dfa3f3f3f3f3f๋ž•?????