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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3fe1b23f79??????á²?y
SJIS-WIN3f3f3f3f3f3fe1b23f79??????盍?y
EUC-JP3f3f3f3f3f3fe1b23f79??????甓?y
UTF-83f3f3f3f3f3fe1b23f79????????y
UHC3f3f3f3f3f3fe1b23f79??????宵?y