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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-10011111110100001101010010011111100111111001111110011111101100001?¡©????a
SJIS-WIN0011111110100001101010010011111100111111001111110011111101100001?｡ｩ????a
EUC-JP0011111110100001101010010011111100111111001111110011111101100001?？????a
UTF-80011111110100001101010010011111100111111001111110011111101100001???????a
UHC0011111110100001101010010011111100111111001111110011111101100001?­????a