house1

for x = 1 , 4 do
    while x < 3 do
        for y = 1 , 4 do
            for z = 1 , 7 do
                turtle.placeDown()
                turtle.forward()
                turtle.turnRight()
            end
                turtle.turnLeft()
                turtle.back()
                turtle.digDown()
                turtle.down()
                turtle.digDown()
                turtle.up()
                turtle.forward()
                turtle.turnRight()
                if x > 2 then
`                   turtle.placeDown()
                    turtle.forward()
                end
        end
    end
end