P2_SENDER

rednet.open("left")

while true do
if rs.testBundledInput("right", colours.white) then

  rednet.broadcast("CHARCOAL")
  sleep(2)
  rednet.broadcast("000")
end

if rs.testBundledInput("right", colours.yellow) then

  rednet.broadcast("SP1")
  sleep(2)
  rednet.broadcast("000")
end

sleep(1)
end