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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f818f3f3f3f3f81983f656b?????????˜?ek
SJIS-WIN3f3f3f3f3f818f3f3f3f3f81983f656b?????¥????§?ek
EUC-JP3f3f3f3f3f818f3f3f3f3f81983f656b????????????ek
UTF-83f3f3f3f3f818f3f3f3f3f81983f656b??????????????ek
UHC3f3f3f3f3f818f3f3f3f3f81983f656b?????걦????걯?ek