#s(tz
   (#s(span #s(*date 1900 1 1 0 0 0 23260) 23400 0 1900)
    #s(span -inf.0 23260 0 -inf.0))
   #s(*zone-span 23400 () CCT)
   (#s(span #s(*date 1900 1 1 0 0 0 23260) 23400 0 1900)
    #s(span -inf.0 23260 0 -inf.0)))