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()+−