Fill MultiColumn Listbox With Part Of Array

I have a multicolumn listbox, and a multidimensional array.

I want to put just SOME values of the array into the listbox, but I ger errors using both .list or .column to access single items, and even using .additem .

I have:
dim variable(2000,2) as string
variable(1,0)="aaa": variable(1,1)="bbb": variable(1,2)="ccc"
variable(2,0)="www": variable(2,1)="awasd": variable(1,2)="asdfa"
....
variable(2000,0)="www": variable(2000,1)="awasd": variable(2000,2)="asdfa"

I don't want to store all 2000 elements, just some ones: how can I do it?