--black1
--red2
--wite3
--empty4

colors1={4,4,4,4,1,1,1,4,4}
colors2={4,4,4,1,2,2,2,1,4}
colors3={4,4,1,2,3,3,2,2,1}
colors4={4,1,2,2,2,2,2,2,1}
colors5={1,2,2,2,2,2,2,1,4}
colors6={4,1,2,2,2,2,2,2,1}
colors7={4,4,1,2,2,2,2,2,1}
colors8={4,4,4,1,2,2,2,1,4}
colors9={4,4,4,4,1,1,1,4,4}

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)
buildLine (colors3)
buildLine (colors4)
buildLine (colors5)
buildLine (colors6)
buildLine (colors7)
buildLine (colors8)
buildLine (colors9)