CC IE Diesel Generator

local b = false
function flipFlop()
    while true do
        r = colors.test (redstone.getBundledInput("top"), colors.red)
        g = colors.test (redstone.getBundledInput("top"), colors.green)
        if g == false then
            if r == false or b == true
                then b = true
            end
        else
            b = false
        end
        printInfo(r, g, b)
        if b == true then
            redstone.setBundledOutput("top", colors.blue)
        else
            redstone.setBundledOutput("top", 0)
        end
        os.sleep (5)
    end
end
function printInfo(r, g, b)
    term.clear()
    term.setCursorPos(1,1)
    print("Low-Level: " .. tostring(r))
    term.setCursorPos(20,1)
    print("High-Level: " .. tostring(g))
    term.setCursorPos(1,3)
    print("output: " .. tostring(b))
end
flipFlop()