Case 1

+-
|+
++

Case 2

+---
|
| -+
+--+

Case 3

+-----
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|
|  --+
|    |
+----+

Case 4

+-------
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|   ---+
|      |
|      |
+------+

Case 5

+---------
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|    ----+
|        |
|        |
|        |
+--------+

Case 6

+-----------
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|     -----+
|          |
|          |
|          |
|          |
+----------+

Case 7

+-------------
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|      ------+
|            |
|            |
|            |
|            |
|            |
+------------+

Case 8

+---------------
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|       -------+
|              |
|              |
|              |
|              |
|              |
|              |
+--------------+

Case 9

+-----------------
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|        --------+
|                |
|                |
|                |
|                |
|                |
|                |
|                |
+----------------+

Case 10

+-------------------
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|         ---------+
|                  |
|                  |
|                  |
|                  |
|                  |
|                  |
|                  |
|                  |
+------------------+

Case 11

+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+