/------- ---\
/ |
/ |
| 5 |
| |
| 4 |
| 6 |
| 3 |
| 7 |
| 2 |
| 8 |
| 1 |
\-------------/
1,4,7 Ultra10
others Sparc5
Can be found at http://www/afs/sipb/user/nocturne/maps/www/cluster-maps.html