sphyena vighanena parśvā paraśunā ca vediṃ kurvanti$piṣṭalepaṃ nidhāyāgreṇāhavanīyaṃ triṣu prakrameṣv aparimite vāvakāśe pṛṣṭhyāśaṅkuṃ nihatya vedādānaprabhṛti vediṃ vidadhāti ṣaṭśayāṃ prācīṃ catuḥśayāṃ paścāt triśayāṃ purastāt