ललितोपाख्याने जप-न्यास-योगप्रकरणम्
Lalitopākhyāna: Procedure of Japa, Nyāsa, and Yogic Installation
प्रभामालिनिका नित्या चित्रा नित्या तथैव च / एतास्त्रिकोणान्तरेण पादतो हृदि विन्यसेत्
prabhāmālinikā nityā citrā nityā tathaiva ca / etāstrikoṇāntareṇa pādato hṛdi vinyaset
Nityā is Prabhāmālinikā; and Nityā is likewise Citrā. These should be placed within the interval of the triangle, from the feet up to the heart.