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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f6d???????m
SJIS-WIN3f818f3f3f3f3f3f3f6d?¥??????m
EUC-JP3f818f3f3f3f3f3f3f6d???????m
UTF-83f818f3f3f3f3f3f3f6d?????????m
UHC3f818f3f3f3f3f3f3f6d?걦??????m