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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81923f3f3f3f3f3f8192613f81923f3f3f3f?’??????’a?’????
SJIS-WIN3f81923f3f3f3f3f3f8192613f81923f3f3f3f?£??????£a?£????
EUC-JP3f81923f3f3f3f3f3f8192613f81923f3f3f3f???????????a???????
UTF-83f81923f3f3f3f3f3f8192613f81923f3f3f3f???????????a???????
UHC3f81923f3f3f3f3f3f8192613f81923f3f3f3f?걩??????걩a?걩????