local event = require("event")
local robot = require("robot")
local component = require("component")
local modem = component.modem
modem.open(51)

while true do
	local name, _, _, _, _, message = event.pull("modem_message")
	if name == 'modem_message' then
		if message == "1" then
			robot.select(1)
			robot.drop()
		elseif message == "2" then
			robot.select(2)
			robot.drop()
		elseif message == "3" then
			robot.select(3)
			robot.drop()
		elseif message == "4" then
			robot.select(4)
			robot.drop()
		elseif message == "5" then
			robot.select(5)
			robot.drop()
		elseif message == "6" then
			robot.select(6)
			robot.drop()
		elseif message == "7" then
			robot.select(7)
			robot.drop()
		elseif message == "8" then
			robot.select(8)
			robot.drop()
		elseif message == "9" then
			robot.select(9)
			robot.drop()

		end
	end
end