Natyashastra
संन्नतं यत्र पार्श्वं च तद्भवेअर्धरेचितम् । स्वस्तिकौ चरणौ यत्र करौ वक्षसि रेचितौ ॥ ७३॥
Ardharecita—hand with Sūcimukha gesture to move freely, feet to move alternately up and down, side in Sannata (i.e. Nata) pose.
english translation
saMnnataM yatra pArzvaM ca tadbhaveardharecitam । svastikau caraNau yatra karau vakSasi recitau ॥ 73॥
hk transliteration by Sanscript