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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaaa1f2758faaa43fªª¡òuª¤?
SJIS-WIN8faaaaa1f2758faaa43f宵ェ。宵、?
EUC-JP8faaaaa1f2758faaa43fãu�
UTF-88faaaaa1f2758faaa43f?????u????
UHC8faaaaa1f2758faaa43f룵ぁ竹룵}