#!/usr/local/bin/python2
from collections import OrderedDict
class C(object):
  name = 0
l = [C(), C(), C(), C(), C(), C(), C(), C(), C(), C()]
for i in xrange(300000):
  m = OrderedDict((j.name, j) for j in l)
  n = m.keys()
  c = m.values()
print m, n, c