#s(tz
   (#s(span -inf.0 -39600 0 -inf.0 "GMT+11"))
   #s(*zone-span -39600 () "GMT+11")
   (#s(span #s(*date 2039 12 1 0 0 0 -39600) -39600 0 2039 "GMT+11")
    #s(span -inf.0 -39600 0 -inf.0 "GMT+11")))