local dir = 0

local function fuelCheck()
        print(turtle.getFuelLevel())
        if turtle.getFuelLevel() < 50 then
				turtle.select(16)
                turtle.refuel()
                print(turtle.getFuelLevel())
        end
end




local function run()

	while not turtle.forward() do
		turtle.turnLeft()
		dir = dir + 1
	end
	if(dir >= 5) then turtle.forward() turtle.turnRight() turtle.forward() turtle.turnLeft() dir = 0 end
end


while true do
	fuelCheck()
	run()
end