Natyashastra
उत्तमोत्तमकं प्रोक्तं हेलानृत्यविभूषितम् । कोपप्रसादबहुलं सविक्षेपैरुपक्रमैः ॥ ३२६॥
The Uttamottamaka is described as being adorned with graceful dance movements (helā-nṛtya), abounding in expressions of anger and delight, and commenced with various gestures and dramatic beginnings.
english translation
uttamottamakaM proktaM helAnRtyavibhUSitam । kopaprasAdabahulaM savikSepairupakramaiH ॥ 326॥
hk transliteration by Sanscript