-- 1 - glass
-- 2 - black
-- 3 - red

art = {
    {1,1,1,2,2,1},
    {1,1,2,3,3,2},
    {1,2,3,3,3,2},
    {2,3,3,3,2,1},
    {1,2,3,3,3,2},
    {1,1,2,3,3,2},
    {1,1,1,2,2,1},
}


for stroka = 1, #art do
    for element = 1,#art[stroka] do
    slot = art[stroka][element]
     turtle.select(art[slot])
     turtle.placeDown()
     turtle.forward()
    end

    turtle.turnRight()
    turtle.forward()
    turtle.turnLeft()

    for A = 1, #art[stroka] do
     turtle.back()
    end
end