ss=883008000
m=883008000
h=883008000
d=883008000
s=883008000
epoc=883008000
sec=883008000
sec=sec-883008000
def  tickjsj():
  global sec
  sec=sec+1
machine.Timer().init(period=1000, callback=lambda t:tickjsj())
while 1:
  sec=sec+60
  if s!=sec:
    ss=int((sec/60-int(sec/60))*60)
    m=int((sec/3600-int(sec/3600))*60)
    h=int((sec/86400-int(sec/86400))*24)
    d=int((sec/604800-int(sec/604800))*7)
    epoc=int((sec/126230400-int(sec/126230400)))
    print("epoc=",epoc,"d=",d,"sunmontuewedthrfrisat"[d*3:d*3+3],"h="+("0"+str(h))[-2:],"m="+("0"+str(m))[-2:],"s="+("0"+str(ss))[-2:],chr(13),end="")

    s=sec