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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f819181913f3f3f3f3f?‘‘?????
SJIS-WIN3f819181913f3f3f3f3f?¢¢?????
EUC-JP3f819181913f3f3f3f3f??????????
UTF-83f819181913f3f3f3f3f??????????
UHC3f819181913f3f3f3f3f?걨걨?????