+-- \----------------+ \ 25 bob plato | \ | |@ 5| | 1 2 3 4 \ +----------------- 24| | 9 8 7 6 | | 23| | 10 11 12 22| |----------------- | \----- 15 14 13 21| | | |16 20| | | | 17 18 19| \-----------------/ 1-15 SPARCstation4 others SGI printers are floor model 5si @ == x3-2019Can be found at http://www/afs/sipb/user/nocturne/maps/www/cluster-maps.html