text: __all__ = []
  
  from . import (
      arrays,
      linked_lists
  )
  
  from .arrays import (
      OneDimensionalArray,
      DynamicOneDimensionalArray
  )
  from .arrays import (
          TwoDimensionalArrays,
      DynamicTwoDimensionalArrays
  )
  __all__.extend(arrays.__all__)
  
  from .linked_lists import (
      DoublyLinkedList
  )
  __all__.extend(linked_lists.__all__)
  