Tunnel

turtle.select(1)
turtle.refuel()

local tArgs = { ..., ... }

print("Fuel: ",turtle.getFuelLevel())


while true do
    turtle.forward()
    while turtle.dig() do end
    while turtle.digUp() do end
    turtle.digDown()
	if turtle.getItemCount(15)>0 then
		print("chest place")
  		turtle.select(16)
		turtle.down()
		turtle.digDown()
		turtle.placeDown()
		print("unload...")
		for i=1,15 do
  			turtle.select(i)
			turtle.suckDown()
		end
		print("complete")
		turtle.select(1)
	end
end