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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fcaa93f3f3fd1a7????????????????ʩ???ѧ
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fcaa93f3f3fd1a7????????????????ハゥ???ムァ
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fcaa93f3f3fd1a7????????????????仏???僥
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fcaa93f3f3fd1a7????????????????ʩ???ѧ
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fcaa93f3f3fd1a7????????????????嘉???欺