0	|                |        |
	|-------------------------|
	|                |        |
	:                :        :
	|                |        |
	|-------------------------|
511     |                |        |
	|=========================|
1 x 512	|No entries/page |      3 |
	|-------------------------|
	|Left point      |      2 |>-2-----2-+
	|- - - - - - - - - - - - -|          |
	|Dbf             |      0 |          2
	|- - - - - - - - - - - - -|          V Link to lower level
	|Key             |ENGEL   |          |
	|-------------------------|          |
	|Left point      |      3 |>-3----+  |
	|- - - - - - - - - - - - -|       |  |
	|Dbf             |      0 |       3  |
	|- - - - - - - - - - - - -|       |  |
	|Key             |LIME    |       |  |
	|-------------------------|       |  |
	|Left point      |      4 |>-4-+  |  |
	|- - - - - - - - - - - - -|    |  |  |
	|Dbf             |      0 |    4  |  |
	|- - - - - - - - - - - - -|    |  |  |
	|Key             |PINE    |    |  |  |
	|-------------------------|    |  |  V                      DBF
	:                :        :    |  3  2                     |=========================|
	:                :        :    |  |  |                     :                         :
	|=========================|<---)--)-2+    Link to DBF      |=========================|
2 x 512	|No entries/page |      3 |    |  |       +-f-f-f-------> 1| Finger                  |
	|-------------------------|    4  3       f                |                         |
	|Left point      |      ? |    |  |       |                |-------------------------|
	|- - - - - - - - - - - - -|    |  |   +---(-b---b-------> 2| Banana                  |
	|Dbf             |      7 |    |  |   b   f                |                         |
	|- - - - - - - - - - - - -|    |  |   |   |                |-------------------------|
	|Key             |ABE     |>-a-(-a(--+ b  f        +-m--> 3| Moses                   |
	|-------------------------|    |  |  | |  |        m       |                         |
	|Left point      |      ? |    4  3  a b  f        |       |-------------------------|
	|- - - - - - - - - - - - -|    |  |  | |  |  +-e---(-e--> 4| Engel                   |
	|Dbf             |      2 |>-b-(-b(--(-+  f  e     m       |                         |
	|- - - - - - - - - - - - -|    |  |  |    |  |     |       |-------------------------|
	|Key             |BANANA  |    4  3  a    f  e  +--(-l--> 5| Lime                    |
	|-------------------------|    |  |  |    |  |  |  |       |                         |
	:                :        :    |  |  a    f  e  l  m       |-------------------------|
	|-------------------------|    |  |  |    |  |  |  |  +-> 6| Pine                    |
	|Left point      |      ? |    |  |  a    f  e  l  m  |    |                         |
	|- - - - - - - - - - - - -|    |  |  |    |  |  |  |  p    |-------------------------|
	|Dbf             |      4 |    4  3  +----(--(--(--(--(-> 7| Abe                     |
	|- - - - - - - - - - - - -|    |  |       |  |  |  m  |    |                         |
	|Key             |ENGEL   |>-e-(--(--e----(-e+  l  |  p    |-------------------------|
	|- - - - - - - - - - - - -|    4  3       |     |  m  |    |                         |
	:                :        :    |  |       |     |  |  p    |                         |
	|=========================|<-3-)--+       f     l  m  |    |                         |
3 x 512	|No entries/page |      2 |    |          |     l  |  p    |-------------------------|
	|-------------------------|    |          |     |  m  |    |                         |
	|Left point      |      ? |    4          f     l  |  p    |                         |
	|- - - - - - - - - - - - -|    |          |     |  m  |    |-------------------------|
	|Dbf             |      1 |    |          f     l  |  p    |                         |
	|- - - - - - - - - - - - -|    |          |     |  m  |    :                         :
	|Key             |FINGER  |>-f-(-f--f--f--+     l  |  p    |-------------------------|
	|-------------------------|    |                |  m  |
	|Left point      |      ? |    4                l  |  p
	|- - - - - - - - - - - - -|    |                |  m  |
	|Dbf             |      5 |    |                l  |  p
	|- - - - - - - - - - - - -|    |                |  m  |
	|Key             |LIME    |>-l-(---l---l--------+  |  p
	|-------------------------|    |                   m  |
	:                :        :    4                   |  p
	:                :        :    |                   m  |
	|=========================|<---+                   |  p
4 x 512	|No entries/page |      2 |                        m  |
	|-------------------------|                        |  p
	|Left point      |      ? |                        m  |
	|- - - - - - - - - - - - -|                        |  p
	|Dbf             |      3 |                        m  |
	|- - - - - - - - - - - - -|                        |  p
	|Key             |MOSES   |>-m--m--m--m--m--m------+  |
	|-------------------------|                           p
	|Left point      |      ? |                           |
	|- - - - - - - - - - - - -|                           p
	|Dbf             |      6 |                           |
	|- - - - - - - - - - - - -|                           p
	|Key             |PINE    |>-p--p--p--p--p--p---------+
	|-------------------------|
	:                :        :
	:                :        :
	|=========================|