local saplings = 1
turtle.select(saplings)
while turtle.getItemCount(saplings) > 0 do
	for i = 1, 8 do
		turtle.turnRight()
		if not turtle.compare() then
			turtle.dig()
			turtle.forward()
			while turtle.detectUp() do
				turtle.digUp()
				turtle.up()
			end
			while not turtle.detectDown() do
				turtle.down()
			end
			turtle.back()
			turtle.place()
		end
		turtle.turnLeft()
		turtle.forward()
	end

	turtle.turnRight()
	turtle.forward()
	turtle.forward()
	turtle.turnRight()
	turtle.forward()
	os.sleep(30)
end