#!/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(1000000):
  m = {}
  n = []
  n_append = n.append
  c = []
  c_append = c.append
  for j in l:
    if j.name not in m:
      m[j.name] = j
      n_append(j.name)
      c_append(j)
print m, n, c