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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81923f3f3f3f3f3f3f4d?’???????M
SJIS-WIN3f81923f3f3f3f3f3f3f4d?£???????M
EUC-JP3f81923f3f3f3f3f3f3f4d??????????M
UTF-83f81923f3f3f3f3f3f3f4d??????????M
UHC3f81923f3f3f3f3f3f3f4d?걩???????M