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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaa3f6f59ªª?oY
SJIS-WIN8faaaa3f6f59宵ｪ?oY
EUC-JP8faaaa3f6f59Ã?oY
UTF-88faaaa3f6f59????oY
UHC8faaaa3f6f59룵₃oY