The augment k (kuk) is added to the words vākina etc. when the Patronymic affix phin follows.,
This वाकिनकायनिः, गोरधकायनिः ॥ This debars इञ् &c. But if the anuvritti of उदीचां is read into this aphorism, then it becomes an optional rule. In that case we have in the alternative :- वाकिनिः, गोरधिः ॥
1 वाकिन, 2 गौधेर (गारेध K.) 3 कार्कष (कार्कट्य K,) 4 काक, 5 लङ्का, 6 चर्मिवर्मिणोर्नलोपश्च ॥,