pair,contact1,contact2,flow1,flow2 7lp2_A_,3,6,1,1 7lp2_A_,4,22,1,1 7lp2_A_,5,21,1,1 7lp2_A_,7,9,1,1 7lp2_A_,7,19,1,1 7lp2_A_,7,21,1,1 7lp2_A_,8,10,1,1 7lp2_A_,8,30,1,1 7lp2_A_,9,17,1,1 7lp2_A_,10,16,1,1 7lp2_A_,11,13,1,1 7lp2_A_,11,14,1,1 7lp2_A_,11,15,1,1 7lp2_A_,18,27,1,1 7lp2_A_,18,30,1,1 7lp2_A_,20,22,1,1 7lp2_A_,20,23,1,1 7lp2_A_,20,24,1,1 7lp2_A_,20,25,1,1 7lp2_A_,27,29,1,1