This is the Wanampi Tjukurpa (Serpent Men Creation Story). This country is Piltati. Wati wanampi kutjara, malyanpa munu kuta (the two serpent men are brothers).
All the holes are from the women digging for kuka (meat). Kungka kutjarangku kuka kutjupa-kutjupa tjawara nguriningi (the two women are digging for all the different meat). Kuka mitika (bettong) munu kuka langka (blue tongue lizards).