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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fa613f3f3f3f3f3fúa??????
SJIS-WINfa613f3f3f3f3f3f俉??????
EUC-JPfa613f3f3f3f3f3f???????
UTF-8fa613f3f3f3f3f3f?a??????
UHCfa613f3f3f3f3f3f廈??????