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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f3f7781803f3f3f3f3f€?????w€?????
SJIS-WIN81803f3f3f3f3f7781803f3f3f3f3f÷?????w÷?????
EUC-JP81803f3f3f3f3f7781803f3f3f3f3f???????w???????
UTF-881803f3f3f3f3f7781803f3f3f3f3f???????w???????
UHC81803f3f3f3f3f7781803f3f3f3f3f??????w??????