[ Jara ] sọ tẹlẹ: [ Ọrọ ]

☞ x ≔ Jara ← 1 ; 2 ; 3.
x append: 0.
x sọ tẹlẹ: 9.
✎ kọ: x, duro.
Jara ← 9 ; 1 ; 2 ; 3 ; 0