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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181913f3f3f81923f3f3f3f3f‘???’?????
SJIS-WIN81913f3f3f81923f3f3f3f3f¢???£?????
EUC-JP81913f3f3f81923f3f3f3f3f????????????
UTF-881913f3f3f81923f3f3f3f3f????????????
UHC81913f3f3f81923f3f3f3f3f걨???걩?????