pair,contact1,contact2,flow1,flow2 3s14_L_,1,3,1,1 3s14_L_,1,13,1,1 3s14_L_,4,35,1,1 3s14_L_,5,14,1,1 3s14_L_,6,33,1,1 3s14_L_,7,11,1,1 3s14_L_,7,12,1,1 3s14_L_,17,19,1,1 3s14_L_,17,20,1,1 3s14_L_,23,28,1,1 3s14_L_,24,25,1,1 3s14_L_,24,28,1,1