x = 2
turtle.select(1)

for i = 1, 15, 1 do

turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()
turtle.forward()

--begin Graben
turtle.down()
turtle.down()
turtle.placeUp()
turtle.down()
turtle.placeUp()

turtle.down()
turtle.forward()
turtle.placeUp()

turtle.forward()
turtle.placeUp()

turtle.forward()
turtle.up()
turtle.up()
turtle.up()
turtle.placeDown()
turtle.up()
turtle.placeDown()
--end Graben

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()
turtle.forward()

--begin Graben
turtle.down()
turtle.down()
turtle.placeUp()
turtle.down()
turtle.placeUp()

turtle.down()
turtle.forward()
turtle.placeUp()

turtle.forward()
turtle.placeUp()

turtle.forward()
turtle.up()
turtle.up()
turtle.up()
turtle.placeDown()
turtle.up()
turtle.placeDown()
--end Graben

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

--nächste Zeile
turtle.turnRight()
turtle.forward()
turtle.turnRight()
--nächste Zeile end

turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()
turtle.forward()

--begin Graben
turtle.down()
turtle.down()
turtle.placeUp()
turtle.down()
turtle.placeUp()

turtle.down()
turtle.forward()
turtle.placeUp()

turtle.forward()
turtle.placeUp()

turtle.forward()
turtle.up()
turtle.up()
turtle.up()
turtle.placeDown()
turtle.up()
turtle.placeDown()
--end Graben

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()
turtle.forward()

--begin Graben
turtle.down()
turtle.down()
turtle.placeUp()
turtle.down()
turtle.placeUp()

turtle.down()
turtle.forward()
turtle.placeUp()

turtle.forward()
turtle.placeUp()

turtle.forward()
turtle.up()
turtle.up()
turtle.up()
turtle.placeDown()
turtle.up()
turtle.placeDown()
--end Graben

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

turtle.select(16)

turtle.forward()
turtle.placeDown()

turtle.forward()
turtle.placeDown()

--nächste Zeile
turtle.turnLeft()
turtle.forward()
turtle.turnLeft()
--nächste Zeile end

turtle.select(x)
x = x + 1

end