Map of m2-225 cluster

               /------\
               | 5  6 |
/--------------/      |
|   2  3  4 celine  7 |
| 1                   |
|                   8 |
 /                    |
/                   9 |
|@  13  12  11  10    |
\---------------------/
All machines are
RS/6000 220's
@ is x3-0106