#s(tz
   (#s(span #s(*date 1993 4 4 0 0 0 -14400) -18000 0 1993 "COT")
    #s(span #s(*date 1992 5 3 0 0 0 -18000) -18000 3600 1992 "COST")
    #s(span #s(*date 1914 11 23 0 0 0 -17780) -18000 0 1914 "BMT")
    #s(span #s(*date 1884 3 13 0 0 0 -17780) -17780 0 1884 "LMT")
    #s(span -inf.0 -17780 0 -inf.0 "LMT"))
   #s(*zone-span -18000 () "CO~aT")
   (#s(span #s(*date 1884 3 13 0 0 0 -17780) -17780 0 1884 "LMT")
    #s(span -inf.0 -17780 0 -inf.0 "LMT")))