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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effbdee88eba8eafefecïûÞ莺Ž¯ïì
SJIS-WINeffbdee88eba8eafefec?゙闔コ識?
EUC-JPeffbdee88eba8eafefec陋滓コッ闌
UTF-8effbdee88eba8eafefec???莺????
UHCeffbdee88eba8eafefec鋌篩렭렞睛