Natyashastra
इत्योष्ठकर्माण्युक्तानि चिबुकस्य निबोधत । कुट्टनं खण्डनं छिन्नं चुक्कितं लेहनं समम् ॥ १४८॥
So much about the gestures of lips; now listen about those of the chin; (they are): Kuṭṭana, Khaṇḍana, Chinna, Cukṣita, Lehita, Sama and Daṣṭa.
english translation
ityoSThakarmANyuktAni cibukasya nibodhata । kuTTanaM khaNDanaM chinnaM cukkitaM lehanaM samam ॥ 148॥
hk transliteration by Sanscript