text: # -*- coding: utf-8 -*-
  
  import unittest
  from outtest import OutputTestCase
  import uri_1067
  
  class TestUri1067(OutputTestCase):
  
      def test_output(self):
          self.input(['8'])
          uri_1067.main()
          self.assert_output([
              '1',
              '3',
              '5',
              '7'
          ])
  
  if __name__ == '__main__':
      unittest.main()