úÎZÐNone&=KM Encodes a  input sequence to a 1 output sequence in Base91 form; the opposite of . Decodes a  output sequence from a 0 input sequence in Base91 form; the opposite of .<The list of valid characters within a Base91-encoded string.        base91-2.0.0Codec.Binary.Base91encodedecodealphabetbaseGHC.WordWord8ghc-prim GHC.TypesCharOutputInputtoWord8 fromWord8octets