Ender Quarry Outline remover

turtle.dig()
turtle.forward()

function findFence()
	for i=1,4 do
		if turtle.compare() then
			return true
		end
		turtle.turnRight()
	end
	return false
end

while findFence() do
	turtle.dig()
	while not turtle.forward() do
		os.sleep(1)
	end
end