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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a2a23fb2d93f3f¢¢?²Ù??
SJIS-WINa2a23fb2d93f3f｢｢?ｲﾙ??
EUC-JPa2a23fb2d93f3f□?荷??
UTF-8a2a23fb2d93f3f???????
UHCa2a23fb2d93f3f⇔?꾸??