#!/usr/local/bin/python2
from functools import partial
def a(x): return x + 2
def b(x): return x * 3
def c(x): return x - 4
t = (a, b, c)
p = partial(reduce, lambda x, y: y(x), t)
for i in xrange(100000):
  reduce(lambda x, y: y(x), t, 1)
print p(1)