Natyashastra
यत्र तत्करणं ज्ञेअयमर्धसूचीति नामतः । पादसूच्या यदा पादो द्वितीयस्तु प्रविध्यते ॥ १३८॥
Ardhasūcī—the Alapadma hand is held on the head, the right foot is in Sūcī ॥ Cārī॥ position.
english translation
yatra tatkaraNaM jJeayamardhasUcIti nAmataH । pAdasUcyA yadA pAdo dvitIyastu pravidhyate ॥ 138॥
hk transliteration by Sanscript