"""This module contains code from
Think Python by Allen B. Downey
http://thinkpython.com

Copyright 2012 Allen B. Downey
License: GNU GPLv3 http://www.gnu.org/licenses/gpl.html

"""

from swampy.Lumpy import Lumpy


def b(z):
    prod = a(z, z)
    print z, prod
    return prod

def a(x, y):
    x = x + 1
    lumpy.object_diagram()
    return x * y

def c(x, y, z):
    total = x + y + z
    square = b(total)**2
    return square

lumpy = Lumpy()
lumpy.make_reference()

x = 1
y = x + 1
print c(x, y+3, x+y)