--red1
--oranje2
--ylow3
--green4
--blou5

colors1={4,4,4,4,1,1,1,4,4}
colors2={4,4,4,1,2,2,2,1,4}

function buildLine (colors)
    for i = 1,#colors do
        slot = colors[i]
        turtle.select(slot)
        turtle.placeDown()
        turtle.forward()
    end
    turtle.turnRight()
    turtle.forward()
    turtle.turnLeft()
    for e = 1,#colors do
        turtle.back()
    end
end
buildLine (colors1)
buildLine (colors2)