O jolisira cɔgɔya kɛlɛn na, Pāṇini (San 5 sigiyɔrɔma kɛmɛ BC) tun yɛ baara kɛ ni fu (fu) operatɛri yɛ Ashtadhyayi kɔnɔnana, alizɛburu sariyasun misali fɔlɔ fɔlɔ dɔ Sanskrit kaan (Pingala fɛna lajɛ).