east and west were backwards.  west is towards lower numbered nodes
east and west were backwards.  west is towards lower numbered nodes

chenm001/connectal,cambridgehackers/connectal,chenm001/connectal,hanw/connectal,hanw/connectal,csail-csg/connectal,csail-csg/connectal,chenm001/connectal,cambridgehackers/connectal,8l/connectal,8l/connectal,8l/connectal,hanw/connectal,hanw/connectal,chenm001/connectal,hanw/connectal,csail-csg/connectal,8l/connectal,chenm001/connectal,8l/connectal,csail-csg/connectal,csail-csg/connectal,cambridgehackers/connectal,cambridgehackers/connectal,cambridgehackers/connectal