Garudapurana 1.210.6

1.210.6

pāde 'tha viṣame caiva puṣpitāgrā nanau rayau /
same najau jarau gaśca vaitālīyaṃ vadanti hi /
vṛttañcāparavaktrākhyamaupacchandasikaṃ param //

And in an uneven quarter, Puṣpitāgrā has na, na, ra, and ya; / in the even, na, ja, ja, ra, and a heavy syllable. Indeed, they speak of Vaitālīya, / the metre called Aparavaktra, and further Aupacchandasika.