pair,contact1,contact2,flow1,flow2 5fer_A_,7,11,1,1 5fer_A_,8,11,1,1 5fer_A_,9,12,1,1 5fer_A_,11,20,1,1 5fer_A_,13,17,1,1 5fer_A_,13,18,1,1 5fer_A_,16,18,1,1 5fer_A_,21,34,1,1 5fer_A_,22,34,1,1 5fer_A_,23,66,1,1 5fer_A_,24,32,1,1 5fer_A_,25,31,1,1 5fer_A_,25,66,1,1 5fer_A_,26,28,1,1 5fer_A_,26,29,1,1 5fer_A_,26,30,1,1 5fer_A_,28,30,1,1 5fer_A_,28,57,1,1 5fer_A_,30,50,1,1 5fer_A_,33,37,1,1 5fer_A_,34,38,1,1 5fer_A_,35,39,1,1 5fer_A_,36,40,1,1 5fer_A_,37,41,1,1 5fer_A_,38,42,1,1 5fer_A_,38,60,1,1 5fer_A_,39,43,1,1 5fer_A_,40,44,1,1 5fer_A_,41,49,1,1 5fer_A_,44,49,1,1 5fer_A_,48,57,1,1 5fer_A_,50,54,1,1 5fer_A_,50,55,1,1 5fer_A_,66,69,1,1 5fer_A_,66,70,1,1 5fer_A_,67,71,1,1 5fer_A_,68,72,1,1 5fer_A_,69,73,1,1 5fer_A_,70,74,1,1 5fer_A_,71,75,1,1 5fer_A_,72,76,1,1 5fer_A_,73,77,1,1 5fer_A_,74,78,1,1