pair,contact1,contact2,flow1,flow2
8tug_L_,1,15,1,1
8tug_L_,4,35,1,1
8tug_L_,6,33,1,1
8tug_L_,7,8,1,1
8tug_L_,7,12,1,1
8tug_L_,8,10,1,1
8tug_L_,10,12,1,1
8tug_L_,17,20,1,1
8tug_L_,23,28,1,1
8tug_L_,24,28,1,1
8tug_L_,24,29,1,1