Map of m66-080 cluster

+---  ,-...
|    /     '''---...
|@                  '''---...
| 1            homer         ''\
|            /'-. pindar       /   ..
| 2         /    '-           '-../  ''--..
|          /     / 10     |                ''-.
| 3     6 /     /      17 | 16                |
|        /     /  9       |                   |
| 4     /     /        11 | 15   12 | 20   22 |
|      /     /  8         |         |         |
| 5   /     /          13 | 14   18 | 19   21 |
|    /     /  7           |         |         |
+---/     +---------------+---------+---------+

All machines are Decstation 3100's.
phone (@) is x3-4474