...F.

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

FAIL: testNotSoComplex (tester.ProblemTests)

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

Traceback (most recent call last):

  File ".../test.py", line 114, in testNotSoComplex

    self.assertEqual(rfb.x.value, 11)

AssertionError: 13 != 11



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

Ran 5 tests in 0.005s



FAILED (failures=1)