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__    __   _    _     ______    _____    __   _   
\ \\ / // | || | ||  /_   _//  |  ___|| | || | || 
 \ \/ //  | || | ||  `-| |,-   | ||__   | '--' || 
  \  //   | \\_/ ||    | ||    | ||__   | .--. || 
   \//     \____//     |_||    |_____|| |_|| |_|| 
    `       `---`      `-`'    `-----`  `-`  `-`

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Text this: Efficient evaluation of frequently issued similar XPath queries