directory

____________________
|  |              |  |
|[]|              |[]|
|  |              |  |
|  |              |  |
|  |              |  |
|  |______________|  |
|                    |
|     ____________   |
|    | __      |  |  |
|    ||  |     |  |  |
|    ||__|     |  |  |
.____|_________|__|__|