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  |            Display 1                 |
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  |    Displays the beginning of the     |
  |    top ranked document.  Puts you    |
  |    at the start of the Probable      |
  |    Relevance list.                   |
  |                                      |_____________________
  |                                      |          |          |
  |                                      | prev doc |top of doc|
  |______________________________________|__________|__________|
                              |  <   Back|          | > Forward|
			      |one screen|          |one screen|
                              |__________|__________|__________|
                              | Jump  to |          |          |
                              | next hit | next doc |  Dis n__ |
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