Bitstring to characters

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

Encoding	Bitstring	Character(s)
ISO-8859-1	3f3f81913f3f818b5c	????\
SJIS-WIN	3f3f81913f3f818b5c	??￠??°\
EUC-JP	3f3f81913f3f818b5c	????????\
UTF-8	3f3f81913f3f818b5c	????????\
UHC	3f3f81913f3f818b5c	??걨??걢\