+-----+
|{d}  |     +======\
|     | --->: HELL :
|cRED |{d}  \======+
+-----+

+----+     +-----+  +-----+
|{d} |---->|{s}  |  |{io} |
|    |  /->|     |  | I/O |
+----+  |  |cGRE |  |     |
        |  +-----+  +-----+
        :
+-------+------+ +------+
|{d}           | |      |
|              | | cPNK |
|              | |      |
|   BIG file   | |   {s}|
|              | +------+
|              | |   {s}|
|  cBLU        | |      |
+--------------+ +------+

Documents go to hell,
some of them are stored
in the green database
(not in the pink one)