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     -1 |-+                                         A                                         +-|   
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      |               **                                                                        |   
      |              *                                                                          |   
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      |      **                                                                                 |   
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      |                   *                                                                     |   
      |                 **                                                                      |   
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      |            **                                                                           |   
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    |       **                                                                                  |   
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    |               **                                                                          |   
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    |      **                                                                                   |   
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 -0.995 |-+                                                                                   +-|   
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     -1 |-+                                         A                                         +-|   
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      -1.01                -1.005                  -1                  -0.995                 -0.99 
                                                                                                    
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    |                       **                                                                  |   
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    |                 **                                                                        |   
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    |               *                                                                           |   
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    |          **                                                                               |   
    |         *                                                                                 |   
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    |     *                                                                                     |   
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    |                        **                                                                 |   
    |                       *                                                                   |   
    |                      *                                                                    |   
  4 |-+                   *                                                                   +-|   
    |                    *                                                                      |   
    |                   *                                                                       |   
    |                  *                                                                        |   
  3 |-+               *                                                                       +-|   
    |                *                                                                          |   
    |              **                                                                           |   
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    |       *                                                                                   |   
    |      *                                                                                    |   
    |    **                                                                                     |   
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   6 |-+                    A***                                                              +-|   
     |                     *                                                                    |   
     |                    *                                                                     |   
     |                   *                                                                      |   
     |                  *                                                                       |   
     |                **                                                                        |   
   4 |-+             *                                                                        +-|   
     |              *                                                                           |   
     |             *                                                                            |   
     |            *                                                                             |   
     |           *                                                                              |   
     |          *                                                                               |   
   2 |-+       *                                                                              +-|   
     |        *                                                                                 |   
     |       *                                                                                  |   
     |      *                                                                                   |   
     |    **                                                                                    |   
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     | *                                                                                        |   
     |*                                                                                         |   
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     |          +           +          +           +          +          +           +          |   
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  10 +------------------------------------------------------------------------------------------+   
     |                 +                 +                  +                 +        ******   |   
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     |                                                                     ***A**               |   
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   8 |-+                                                 ***A**                               +-|   
     |                                             ******                                       |   
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     |                                ***A***                                                   |   
     |                          ******                                                          |   
     |                    ******                                                                |   
   6 |-+               A**                                                                    +-|   
     |                *                                                                         |   
     |               *                                                                          |   
     |              *                                                                           |   
     |              *                                                                           |   
     |             *                                                                            |   
   4 |-+          *                                                                           +-|   
     |           *                                                                              |   
     |          *                                                                               |   
     |         *                                                                                |   
     |        *                                                                                 |   
     |        *                                                                                 |   
   2 |-+     *                                                                                +-|   
     |      *                                                                                   |   
     |     *                                                                                    |   
     |    *                                                                                     |   
     |   *                                                                                      |   
     |  *                                                                                       |   
   0 |-+*                                                                                     +-|   
     | *                                                                                        |   
     |*                                                                                         |   
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     |                 +                 +                  +                 +                 |   
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