#s(tz
   (#s(span #s(*date 2006 4 15 0 30 0 21600) 19800 0 2006 "LKT")
    #s(span #s(*date 1996 10 26 0 30 0 23400) 21600 0 1996 "LKT")
    #s(span #s(*date 1996 5 25 0 0 0 19800) 23400 0 1996 "IST")
    #s(span #s(*date 1945 10 16 2 0 0 23400) 19800 0 1945 "IST")
    #s(span #s(*date 1942 9 1 0 0 0 21600) 19800 3600 1942 "IHST")
    #s(span #s(*date 1942 1 5 0 0 0 19800) 19800 1800 1942 "IST")
    #s(span #s(*date 1906 1 1 0 0 0 19172) 19800 0 1906 "MMT")
    #s(span #s(*date 1880 1 1 0 0 0 19164) 19172 0 1880 "LMT")
    #s(span -inf.0 19164 0 -inf.0 "LMT"))
   #s(*zone-span 19800 () "IST")
   (#s(span #s(*date 1880 1 1 0 0 0 19164) 19172 0 1880 "LMT")
    #s(span -inf.0 19164 0 -inf.0 "LMT")))