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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18f5f8c783f3f3f_Œx???
SJIS-WIN8f5f8c783f3f3f柔警???
EUC-JP8f5f8c783f3f3f?x???
UTF-88f5f8c783f3f3f?_?x???
UHC8f5f8c783f3f3f?똸???