def test1(t):

    """

    >>> test1( (1,2,3) )

    1

    """

    t,a,b = t

    return t

def test3(t):

    """

    >>> test3( (1,2,3) )

    3

    """

    a,b,t = t

    return t

def test(t):

    """

    >>> test( (1,2,3) )

    3

    """

    t,t,t = t

    return t

def testnonsense():

    """

    >>> testnonsense()     # doctest: +ELLIPSIS

    Traceback (most recent call last):

    TypeError: ...

    """

    t,t,t = 1*2

    return t