startup

term.redirect(peripheral.wrap("back"))
term.clear()

local ss = fs.open("ss","r")
local data = ss.readAll()
ss.close()
textutils.unserialise(data)
local stacker = {data}
rednet.open("top")
print("Stacker:")
local function comp(first,second)
    return first > second
end

while true do
  senderId, message, protocol = rednet.receive()
        if protocol == "stacker" and senderId == 144 then
     term.clear()
     print("Stacker:")
     table.insert(stacker, message)
     table.sort(stacker, comp)
    local ss = fs.open("ss","w")
    ss.write(table.concat(stacker, '\n'))
    ss.close()
    print(table.concat(stacker,'\n'))



end
end