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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f81ac753f3f819e6b??¬u??žk
SJIS-WIN3f3f81ac753f3f819e6b??〓u??◇k
EUC-JP3f3f81ac753f3f819e6b????????k
UTF-83f3f81ac753f3f819e6b????u????k
UHC3f3f81ac753f3f819e6b??겕u??걻k