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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f81913f7e3f3f3f3f????‘?~????
SJIS-WIN3f3f3f3f81913f7e3f3f3f3f????¢?~????
EUC-JP3f3f3f3f81913f7e3f3f3f3f???????~????
UTF-83f3f3f3f81913f7e3f3f3f3f???????~????
UHC3f3f3f3f81913f7e3f3f3f3f????걨?~????