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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f3f3f3f4d?Ê????M
SJIS-WIN3f81ca3f3f3f3f4d?￢????M
EUC-JP3f81ca3f3f3f3f4d??????M
UTF-83f81ca3f3f3f3f4d???????M
UHC3f81ca3f3f3f3f4d?곅????M