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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f8192783f3f3f8192???’x???’
SJIS-WIN3f3f3f8192783f3f3f8192???£x???£
EUC-JP3f3f3f8192783f3f3f8192?????x?????
UTF-83f3f3f8192783f3f3f8192?????x?????
UHC3f3f3f8192783f3f3f8192???걩x???걩