lava

if turtle then
    local limit = turtle.getFuelLimit()
    local x,y = term.getCursorPos()
    while true do
        fuel = turtle.getFuelLevel()
        term.setCursorPos(x,y)
        print(fuel..'/'..limit)
        if limit == fuel then
            break
        end
        turtle.refuel()
        turtle.place()
        turtle.refuel()

    end
else
    print("Only for Turtles!")
end