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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8f93f3f3f7a¨ù???z
SJIS-WINa8f93f3f3f7aｨ???z
EUC-JPa8f93f3f3f7a????z
UTF-8a8f93f3f3f7a?????z
UHCa8f93f3f3f7a¼???z