pastebinlocal function chop4(x)
  for i = 1, x do
    turtle.forward()
    turtle.forward()
    turtle.digDown()
  end
end

local function chop5(x)
  for i = 1, x do
    turtle.digDown()
    turtle.forward()
    turtle.forward()
  end
end

local function nextRow5()
  turtle.forward()
  turtle.turnRight()
  turtle.forward()
  turtle.turnRight()
end

local function nextRow4()
  turtle.turnLeft()
  turtle.forward()
  turtle.turnLeft()
  turtle.forward()
end

local function gotoStart()
  turtle.forward()
  turtle.up()
  turtle.up()
  turtle.up()
  turtle.turnLeft()
  turtle.forward()
  turtle.forward()
  turtle.forward()
  turtle.forward()
  turtle.turnRight()
end

local function gotoHome()
  turtle.turnLeft()
  for i = 1, 14, 1 do
    turtle.forward()
  end
  turtle.turnRight()
  turtle.down()
  turtle.down()
  turtle.down()
end

local function harvest(x)
  for i = 1, x do
    chop4(4)
    nextRow5()
    chop5(5)
    nextRow4()
  end
end

local function depositLoop()
  turtle.select(1)
  turtle.place()
  os.sleep(900)
  os.reboot()

gotoStart()
harvest(9)
gotoHome()