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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1caba3f3f3f3f3f3f3fʺ???????
SJIS-WINcaba3f3f3f3f3f3f3fﾊｺ???????
EUC-JPcaba3f3f3f3f3f3f3f丙???????
UTF-8caba3f3f3f3f3f3f3fʺ???????
UHCcaba3f3f3f3f3f3f3f跏???????