#s(tz
   (#s(span -inf.0 -18000 0 -inf.0 "GMT+5"))
   #s(*zone-span -18000 () "GMT+5")
   (#s(span #s(*date 2039 12 1 0 0 0 -18000) -18000 0 2039 "GMT+5")
    #s(span -inf.0 -18000 0 -inf.0 "GMT+5")))