pair,contact1,contact2,flow1,flow2 3onr_A_,3,65,1,1 3onr_A_,5,63,1,1 3onr_A_,7,61,1,1 3onr_A_,9,59,1,1 3onr_A_,11,57,1,1 3onr_A_,13,15,1,1 3onr_A_,13,19,1,1 3onr_A_,13,55,1,1 3onr_A_,16,19,1,1 3onr_A_,16,20,1,1 3onr_A_,17,21,1,1 3onr_A_,17,44,1,1 3onr_A_,18,22,1,1 3onr_A_,19,23,1,1 3onr_A_,20,24,1,1 3onr_A_,21,25,1,1 3onr_A_,22,26,1,1 3onr_A_,23,27,1,1 3onr_A_,24,28,1,1 3onr_A_,25,29,1,1 3onr_A_,26,29,1,1 3onr_A_,27,30,1,1 3onr_A_,27,31,1,1 3onr_A_,28,31,1,1 3onr_A_,28,32,1,1 3onr_A_,33,36,1,1 3onr_A_,34,64,1,1 3onr_A_,39,60,1,1 3onr_A_,41,58,1,1 3onr_A_,42,58,1,1 3onr_A_,44,56,1,1 3onr_A_,46,54,1,1 3onr_A_,48,50,1,1 3onr_A_,48,51,1,1 3onr_A_,48,52,1,1 3onr_A_,66,69,1,1 3onr_A_,69,70,1,1