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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19c613f3f3f3f766bœa????vk
SJIS-WIN9c613f3f3f3f766b彗????vk
EUC-JP9c613f3f3f3f766b?a????vk
UTF-89c613f3f3f3f766b?a????vk
UHC9c613f3f3f3f766b쏿????vk