#s(tz
   (#s(span #s(*date 1972 5 1 0 0 0 -2670) 0 0 1972 "LRT")
    #s(span #s(*date 1919 3 1 0 0 0 -2588) -2670 0 1919 "MMT")
    #s(span #s(*date 1882 1 1 0 0 0 -2588) -2588 0 1882 "LMT")
    #s(span -inf.0 -2588 0 -inf.0 "LMT"))
   #s(*zone-span 0 () "GMT")
   (#s(span #s(*date 1882 1 1 0 0 0 -2588) -2588 0 1882 "LMT")
    #s(span -inf.0 -2588 0 -inf.0 "LMT")))