#s(tz
   (#s(span #s(*date 2000 12 23 0 0 0 36000) 36000 0 2000 "GST")
    #s(span #s(*date 1901 1 1 0 0 0 34740) 36000 0 1901 "LMT")
    #s(span #s(*date 1844 12 31 0 0 0 -51660) 34740 0 1844 "LMT")
    #s(span -inf.0 -51660 0 -inf.0 "LMT"))
   #s(*zone-span 36000 () "ChST")
   (#s(span #s(*date 1844 12 31 0 0 0 -51660) 34740 0 1844 "LMT")
    #s(span -inf.0 -51660 0 -inf.0 "LMT")))