do.lua

while true do
    while true do
        rs.setAnalogOutput("right", 15)
        sleep(1)
        rs.setAnalogOutput("right", 0)

        hasFluid, data = turtle.inspect()

        if hasFluid == false then
            sleep(5)
            break
        end

        hasFluid2, data2 = turtle.inspect()

        while data.name == data2.name do
            rs.setAnalogOutput("top", 15)
            sleep(1)
            rs.setAnalogOutput("top", 0)
            sleep(2)

            hasFluid2, data2 = turtle.inspect()
        end

        rs.setAnalogOutput("left", 15)
        sleep(1)
        rs.setAnalogOutput("left", 0)

        hasFluid, data = turtle.inspect()

        while hasFluid == true do
            sleep(1)

            hasFluid, data = turtle.inspect()
        end

        turtle.turnLeft()
        turtle.turnLeft()
        turtle.turnLeft()
        turtle.turnLeft()
    end
end