Args = {...}
wr = peripheral.wrap("right")

function pulse(freq,num)
	wr.setFreq(freq)
	for i=1,num do
		redstone.setOutput("right",true)
		os.sleep(0.8)
		redstone.setOutput("right",false)
		os.sleep(1)
	end
end

if Args[1] == "for" or Args[1] == "forward" then
	pulse(1337,tonumber(Args[2]))
elseif Args[1] == "left" then
	pulse(1338,tonumber(Args[2]))
elseif Args[1] == "back" or Args[1] == "backwards" then
	pulse(1339,tonumber(Args[2]))
elseif Args[1] == "right" then
	pulse(1340,tonumber(Args[2]))
end