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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaaa1f88faaa43fªª¡øª¤?
SJIS-WIN8faaaaa1f88faaa43f宵ェ。ェ、?
EUC-JP8faaaaa1f88faaa43fç�
UTF-88faaaaa1f88faaa43f?????????
UHC8faaaaa1f88faaa43f룵ぁ杷い?