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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3fe2723f3f656b???âr??ek
SJIS-WIN3f3f3fe2723f3f656b???穩??ek
EUC-JP3f3f3fe2723f3f656b??????ek
UTF-83f3f3fe2723f3f656b????r??ek
UHC3f3f3fe2723f3f656b???邵??ek