dig

function digger()
  sleep(.8)
  while turtle.detect() do
    turtle.dig()
  end
  turtle.forward()
end

local function diggerUp()
  sleep(.8)
  while turtle.detect() do
    turtle.digUp()
  end
end

turtle.refuel()

write("How many times do you want to dig?")
local DigNum = tonumber(read())
for i = 1,DigNum do
  digger()
  turtle.turnLeft()
  digger()
  digger()
  diggerUp()
  turtle.up()
  turtle.turnRight()
  turtle.turnRight()
  digger()
  digger()
  diggerUp()
  turtle.up()
  turtle.turnLeft()
  turtle.turnLeft()
  digger()
  digger()
  turtle.down()
  turtle.down()
  turtle.turnLeft()
  turtle.turnLeft()
  digger()
  digger()
  turtle.turnLeft()
end