#s(tz
   (#s(span #s(*date 1945 9 23 0 0 0 32400) 28800 0 1945 "JST")
    #s(span #s(*date 1942 2 9 0 0 0 28800) 32400 0 1942 "CIT")
    #s(span #s(*date 1932 11 1 0 0 0 28656) 28800 0 1932 "MMT")
    #s(span #s(*date 1920 1 1 0 0 0 28656) 28656 0 1920 "LMT")
    #s(span -inf.0 28656 0 -inf.0 "LMT"))
   #s(*zone-span 28800 () "CIT")
   (#s(span #s(*date 1920 1 1 0 0 0 28656) 28656 0 1920 "LMT")
    #s(span -inf.0 28656 0 -inf.0 "LMT")))