the new elements: + \_ \_ \_ \_ \_ \_ \_ + \_ \_ \_ \_ \_ \_ \_ \_ \_ \_ \_ + \_ \_ \_ \_ \_
the new elements:
- _ _ _ _ _ _ _
- _ _ _ _ _ _ _ _ _ _ _
- _ _ _ _ _ _ _ _
- _ _ _ _ _ _ _ _ _ _ _
- _ _ _ _ _ _ _ _ _
- _ _ _ _ _ _ _ _ _ _
