[ Ndepụta ] + [ Ndepụta ]

☞ x ≔ Ndepụta ← 1 ; 2.
☞ y ≔ Ndepụta ← 3 ; 4.
☞ z ≔ x + y.
✎ dee: z, kwụsị.
Ndepụta ← 1 ; 2 ; 3 ; 4