pair,contact1,contact2,flow1,flow2 4m8y_A_,8,10,1,1 4m8y_A_,9,24,1,1 4m8y_A_,11,22,1,1 4m8y_A_,12,68,1,1 4m8y_A_,13,20,1,1 4m8y_A_,14,66,1,1 4m8y_A_,15,18,1,1 4m8y_A_,16,18,1,1 4m8y_A_,18,38,1,1 4m8y_A_,21,84,1,1 4m8y_A_,23,84,1,1 4m8y_A_,23,86,1,1 4m8y_A_,25,27,1,1 4m8y_A_,25,28,1,1 4m8y_A_,25,86,1,1 4m8y_A_,28,88,1,1 4m8y_A_,29,88,1,1 4m8y_A_,29,89,1,1 4m8y_A_,31,77,1,1 4m8y_A_,31,87,1,1 4m8y_A_,31,89,1,1 4m8y_A_,32,85,1,1 4m8y_A_,33,77,1,1 4m8y_A_,33,79,1,1 4m8y_A_,34,37,1,1 4m8y_A_,34,84,1,1 4m8y_A_,44,59,1,1 4m8y_A_,46,57,1,1 4m8y_A_,48,55,1,1 4m8y_A_,50,53,1,1 4m8y_A_,58,60,1,1 4m8y_A_,58,78,1,1 4m8y_A_,59,61,1,1 4m8y_A_,60,76,1,1 4m8y_A_,61,75,1,1 4m8y_A_,63,74,1,1 4m8y_A_,65,72,1,1 4m8y_A_,67,70,1,1 4m8y_A_,73,93,1,1 4m8y_A_,75,89,1,1 4m8y_A_,79,81,1,1 4m8y_A_,81,83,1,1 4m8y_A_,87,90,1,1 4m8y_A_,87,91,1,1 4m8y_A_,88,92,1,1 4m8y_A_,89,92,1,1 4m8y_A_,89,93,1,1 4m8y_A_,90,93,1,1 4m8y_A_,91,94,1,1 4m8y_A_,91,96,1,1 4m8y_A_,97,99,1,1