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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13fa1a1bff03f3f3f?¡¡¿ð???
SJIS-WIN3fa1a1bff03f3f3f?。。ソ???
EUC-JP3fa1a1bff03f3f3f? 瑞???
UTF-83fa1a1bff03f3f3f????????
UHC3fa1a1bff03f3f3f? 욹???