FFF

======================================================================

FAIL: test_1_sample (tester.ProblemTests)

----------------------------------------------------------------------

Traceback (most recent call last):

  File ".../test.py", line 15, in test_1_sample

    self.assertEqual(hers, mine)

AssertionError: ['Beerland'] != ['Beerland', 'Dreamland']



======================================================================

FAIL: test_2_empty_noset (tester.ProblemTests)

----------------------------------------------------------------------

Traceback (most recent call last):

  File ".../test.py", line 22, in test_2_empty_noset

    self.assertEqual(hers, mine)

AssertionError: None != []



======================================================================

FAIL: test_3_trivial (tester.ProblemTests)

----------------------------------------------------------------------

Traceback (most recent call last):

  File ".../test.py", line 29, in test_3_trivial

    self.assertEqual(hers, mine)

AssertionError: ['X'] != ['X', 'Z']



----------------------------------------------------------------------

Ran 3 tests in 0.001s



FAILED (failures=3)