The main pairs include Ashwini–Kettai, Bharani–Anusham, Karthigai–Visakam, Rohini–Swathi, Thiruvathirai–Thiruvonam, Punarpoosam–Uthiradam, Poosam–Pooradam, Ayilyam–Moolam, Magham–Revathi, Pooram–Uthirattathi, Uthiram–Poorattathi, and Hastham–Sathayam.

