#s(tz
   (#s(span -inf.0 7200 0 -inf.0 "GMT-2"))
   #s(*zone-span 7200 () "GMT-2")
   (#s(span #s(*date 2039 12 1 0 0 0 7200) 7200 0 2039 "GMT-2")
    #s(span -inf.0 7200 0 -inf.0 "GMT-2")))