__doc__ = u"""

    >>> b = B()

    >>> sorted(b.t.items())

    [(1, ((1, 2, 3),)), (2, (1, 2, 3))]

"""

class B:

    def __init__(self):

        self.t = {

            1 : (

                (1, 2, 3)

                ,

                )

            , 2 : ( 1, 2, 3)

            }