Map of m11-116 cluster

   \
    \
+-   ----------+
|      1  2  3 |
|              |
|bias  6  5  4 |
|     ---------+
|      7  8  9 |
|              |
|       |      |
|    12 | 11   |
|       |      |
|    13 | 10   |
|       |      |
|   /---+------/
\---/