विवर्तितापनयनाद् भवेदपसृतं पुनः । पार्श्वलक्षणमित्युक्तं विनियोगं निबोधत ॥ २४०॥
When the turning (Vivartita) is reversed, it becomes Apasṛta (drawn away). This is the description of the side movement, and the application should be understood accordingly.
english translation