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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1efaf3f3f3f3ff6acï¯????ö¬
SJIS-WINefaf3f3f3f3ff6ac?????
EUC-JPefaf3f3f3f3ff6ac鎭?????
UTF-8efaf3f3f3f3ff6ac???????
UHCefaf3f3f3f3ff6ac鈿????趣