Natyashastra
विशाला सङ्गता चैव सुनन्दा सुमुखी तथा । उपोहनं विशालायाः कला(लाः) पञ्च भवेदिह ॥ १२६॥
The four limbs are Viśālā, Saṃgatā, Sunandā, and Sumukhī. The Upohana of Viśālā consists of five Kalās.
english translation
vizAlA saGgatA caiva sunandA sumukhI tathA । upohanaM vizAlAyAH kalA(lAH) paJca bhavediha ॥ 126॥
hk transliteration by Sanscript