[ Msururu ] + [ Msururu ]

☞ x ≔ Msururu ← 1 ; 2.
☞ y ≔ Msururu ← 3 ; 4.
☞ z ≔ x + y.
✎ andika: z, acha.
Msururu ← 1 ; 2 ; 3 ; 4