[ Ikhowudi ] inkqubo

var x := 1.
 {
 	(x = 1) yinyani: { Stdout bhala: ['x']. }, ikhefu.
 	Stdout bhala: ['y'].
 } inkqubo.

 {
 	(x = 1) yinyani: { Stdout bhala: ['x']. }, ikhefu.
 	Stdout bhala: ['y'].
 } × 1.