śvigrahaṇam kimartham na prasāraṇe kṛte prasāraṇapūrvatve ca ugantāt iti eva siddham .

ataḥ uttaram paṭhati .

śvigrahaṇam idantatvāt upadeśasya .

śvigrahaṇam kriyate idantatvāt upadeśasya .

upadeśaḥ ugantāt iti ucyate śvayatiḥ ca upadeśaḥ idantaḥ