import string

def f():

    a = 0

    b = 1

    c = 2

    d = 3

    e = 4

    g()

def g():

    h()

def h():

    i()

def i():

    j()

def j():

    k()

def k():

    l()

l = lambda: test()

def test():

    string.capwords(1)

f()