ender chest

chest=peripheral.wrap("left")

function checkContents()
    repeat
        content=0
        for i=i,27 do
            slotContent=getStackInSlot(i)
            content=content+slotContent
        end
        sleep(1)
    until content<=0

end

function colorCycle()
    colorL,colorM,colorR=getColors()
    for i=1,16 do
        colorL=i
        for i=1,16 do
            colorM=i
            for i=1,16 do
                colorR=i
                chest.setColours(colorL,colorM,colorR)
                checkContents()
            end
        end
    end
end