rednet.open("back")

while true do
event ,key = os.pullEvent("key")

if key =="44" then
    rednet.broadcast("1")
end
if key =="31" then
    rednet.broadcast("0")
end
if key =="16" then
    rednet.broadcast("2")
end
if key =="32" then
    rednet.broadcast("3")
end
if key =="17" then
    rednet.broadcast("10")
end
if key =="46" then
    rednet.broadcast("11")
end
if key =="48" then
    rednet.broadcast("12")
end
end