def test2(self): self.assertEqual(['\xc9\xbd', '\xc9\xbe'], find_sounds(['tap']))
def test1(self): self.assertEqual([], find_sounds([]))
def test5(self): self.assertEqual([], find_sounds(['nasal', 'approximant']))
def test6(self): self.assertEqual(['\xca\x8e', 'l', '\xc9\xad'], find_sounds(['lateral', 'approximant']))
def test4(self): self.assertEqual(['\xc9\xbe'], find_sounds(['anterior', 'tap']))