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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f817d818b3f3f3f7d61????}‹???}a
SJIS-WIN3f3f3f3f817d818b3f3f3f7d61????±°???}a
EUC-JP3f3f3f3f817d818b3f3f3f7d61?????}?????}a
UTF-83f3f3f3f817d818b3f3f3f7d61?????}?????}a
UHC3f3f3f3f817d818b3f3f3f7d61?????걢???}a