atha iha katham bhavitavyam .
dvau hāyanau asyāḥ śālāyāḥ .
dvihāyanā trihāyanā iti .
hāyanaḥ vayasi smṛtaḥ .
vayovācinaḥ hāyanaśabdasya grahaṇam .
na ca eṣaḥ vayovācī .
atha ṇatvam kasmāt na bhavati .
ṇatvam api vayovācinaḥ eva .