def test_equals_2(self): self.assertEqual(make_string("brown eyes are nice"), "bean")
def test_equals_4(self): self.assertEqual(make_string("kaks de gan has a big head"), "kdghabh")
def test_equals(self): self.assertEqual(make_string("sees eyes xray yoat"), "sexy")
def test_equals_3(self): self.assertEqual(make_string("cars are very nice"), "cavn")
def test_equals_2(self): self.assertEqual(make_string('brown eyes are nice'), 'bean')
def test_equals(self): self.assertEqual(make_string('sees eyes xray yoat'), 'sexy')
def test_equals_4(self): self.assertEqual(make_string('kaks de gan has a big head'), 'kdghabh')
def test_equals_3(self): self.assertEqual(make_string('cars are very nice'), 'cavn')