Natyashastra
एवं चञ्चूपुटे ज्ञेयं पञ्चपाणेरतः परम् । षडारे सन्निपातः स्यात्पिङ्कारे तल एव च ॥ ६१॥
Thus, in the word chancuputa, the strokes should be understood after the fifth syllable. At the syllable shadara there should be a sannipata (combined stroke), and at the syllable pinka a tala stroke.
english translation
evaM caJcUpuTe jJeyaM paJcapANerataH param । SaDAre sannipAtaH syAtpiGkAre tala eva ca ॥ 61॥
hk transliteration by Sanscript