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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81923f3f3f3f3f81923f3f3f3f6a?’?????’????j
SJIS-WIN3f81923f3f3f3f3f81923f3f3f3f6a?£?????£????j
EUC-JP3f81923f3f3f3f3f81923f3f3f3f6a??????????????j
UTF-83f81923f3f3f3f3f81923f3f3f3f6a??????????????j
UHC3f81923f3f3f3f3f81923f3f3f3f6a?걩?????걩????j