spark plugs on 2000 Chevrolet Venture

what is the firing order of the spark plugs in a 2000 chevy venture

Asked by for the 2000 Chevrolet Venture
the coils have the number on top for identification. the cylinders in the back are 1,3,5 and the fronts are 2,4,6

Thanks Roy i will tell my son and will let you know what happens