#!/usr/local/bin/python2
from collections import OrderedDict
class C(object):
  def __init__(self, v=0):
    self.name = v
l = [C(), C(1), C(2), C(3), C(4), C(5), C(6), C(7), C(8), C(9)]
for i in xrange(100000):
  m = {}
  n = []
  n_append = n.append
  c = []
  c_append = c.append
  for j in l:
    j_name = j.name
    if j_name in m:
      continue
    m[j_name] = j
    n_append(j_name)
    c_append(j)
print m, n, c