#s(tz
   (#s(span #s(*date 2008 11 1 0 0 0 21600) 18000 0 2008 "PKT")
    #s(span #s(*date 2008 6 1 0 0 0 18000) 18000 3600 2008 "PKST")
    #s(span #s(*date 2002 10 6 0 1 0 21600) 18000 0 2002 "PKT")
    #s(span #s(*date 2002 4 7 0 1 0 18000) 18000 3600 2002 "PKST")
    #s(span #s(*date 1971 3 26 0 0 0 18000) 18000 0 1971 "KART")
    #s(span #s(*date 1951 9 30 0 0 0 19800) 18000 0 1951 "IST")
    #s(span #s(*date 1945 10 15 0 0 0 23400) 19800 0 1945 "IST")
    #s(span #s(*date 1942 9 1 0 0 0 19800) 19800 3600 1942 "IST")
    #s(span #s(*date 1907 1 1 0 0 0 16092) 19800 0 1907 "LMT")
    #s(span -inf.0 16092 0 -inf.0 "LMT"))
   #s(*zone-span 18000 () "PK~aT")
   (#s(span #s(*date 1907 1 1 0 0 0 16092) 19800 0 1907 "LMT")
    #s(span -inf.0 16092 0 -inf.0 "LMT")))