xd

local m = peripheral.wrap("back")
m.open(62132)
os.loadAPI("memes")
local expectedReplyReturn
local expectedReply
while true do
    local event, modemSide, senderChannel, replyChannel, message, senderDistance = os.pullEventRaw("modem_message")
    local rand = replyChannel
    math.randomseed(message:gsub('%D','')+rand)
    expectedReplyReturn = rand + tonumber(message:gsub('%D',''):sub(1,4))
    math.randomseed(message:gsub('%D','')+rand+os.day())
    expectedReply = memes.binary(memes.sha1(tostring(math.random(1,math.random(math.random(1,10000),100000000000000000)))))
    m.transmit(65351, expectedReplyReturn, expectedReply)
end