úÎ b œ%      !"#$A packed bit array. 6 Internally, it is represented as an unboxed array of %-s. &'()*+,&'()*+,&'()&'()*+,-./0flips the bit and returns the old value    1234flips the bit and returns the old value     Unspecified values become 5. 7The first argument gives the default value (instead of 5) !?If the list is too short, the rest of the array is filled with 5. "#$  !"#$  !"$#  !"#$6           !"#$%&'("#$)"#$*+,-bitarray-0.0.1 Data.BitArrayData.BitArray.STData.BitArray.IOData.BitArray.ImmutableBitArray STBitArraygetBitArrayBounds newBitArrayreadBit unsafeReadBitwriteBitunsafeWriteBitflipBit unsafeFlipBit thawBitArrayunsafeThawBitArrayfreezeBitArrayunsafeFreezeBitArray IOBitArraybitArrayBounds lookupBitunsafeLookupBitbitArray bitArray' accumBitArray listBitArraybitslistBitArray01bits01baseGHC.WordWord64A_first_last_wordsind intToBool boolToIntSTAIOAghc-primGHC.BoolFalse