+-----+-----+-----+-----+-----+-----+-----+-----+-----+
|     "     |     "     |     "     |     "           |
|     "     |     "     |     "     |     " -     -   |
|     "     |     "     |     "     |     "           |
+=====+=====+=====+=====+=====+=====+=====+=====+=====+
|     "     |     "     |     "     |     "     |     |
|     "     |     "     |  5  "     |     "     |     |
|     "     |     "     |     "     |     "     |     |
+=====+=====+=====+=====+=====+=====+=====+=====+=====+
|     "     |     "     |     "     |     "     |     |
|     "     |     "  2  |  1  "  4  |  2  "  6  |     |
|     "     |     "     |     "     |     "     |     |
+=====+=====+=====+=====+=====+=====+=====+=====+=====+
|     "     |     "     |     "     |     "     |     |
|     "     |     "     |  1  "  5  |  1  "  3  |  4  |
|     "     |     "     |     "     |     "     |     |
+     +=====+=====+=====+=====+=====+=====+=====+=====+
|     |     |     "     |     "     |     "     |     |
| -   | -   | -   "     |     "     |     "  6  |     |
|     |     |     "     |     "     |     "     |     |
+=====+=====+-----+=====+=====+=====+=====+=====+=====+
|     |     "     |     |     "     |     "     |     |
|     |     " -   | -   | -   "     |     "     |     |
|     |     "     |     |     "     |     "     |     |
+=====+=====+=====+-----+     +=====+=====+=====+=====+
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|     |     "     " -     -   | -   | -   | -   | -   |
|     |     "     "           |     |     |     |     |
+=====+=====+=====+-----+-----+     +     +     +     +
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|     |     "     " -     -   | -   | -   | -   | -   |
|     |     "     "           |     |     |     |     |
+=====+=====+=====+-----+-----+-----+-----+-----+-----+
|     |     "     "           |     |     |     |     |
|     |     "     " -     -   | -   | -   | -   | -   |
|     |     "     "           |     |     |     |     |
+-----+-----+-----+-----+-----+-----+-----+-----+-----+