pair,contact1,contact2,flow1,flow2 1rn1_A_,1,10,1,1 1rn1_A_,3,11,1,1 1rn1_A_,3,13,1,1 1rn1_A_,4,11,1,1 1rn1_A_,5,103,1,1 1rn1_A_,6,9,1,1 1rn1_A_,9,75,1,1 1rn1_A_,11,75,1,1 1rn1_A_,12,15,1,1 1rn1_A_,12,16,1,1 1rn1_A_,13,17,1,1 1rn1_A_,14,17,1,1 1rn1_A_,14,18,1,1 1rn1_A_,15,19,1,1 1rn1_A_,16,20,1,1 1rn1_A_,17,21,1,1 1rn1_A_,18,22,1,1 1rn1_A_,19,23,1,1 1rn1_A_,20,24,1,1 1rn1_A_,21,25,1,1 1rn1_A_,22,26,1,1 1rn1_A_,23,27,1,1 1rn1_A_,24,28,1,1 1rn1_A_,25,29,1,1 1rn1_A_,26,31,1,1 1rn1_A_,27,30,1,1 1rn1_A_,27,81,1,1 1rn1_A_,33,38,1,1 1rn1_A_,34,37,1,1 1rn1_A_,40,41,1,1 1rn1_A_,40,57,1,1 1rn1_A_,42,44,1,1 1rn1_A_,42,45,1,1 1rn1_A_,42,55,1,1 1rn1_A_,44,46,1,1 1rn1_A_,44,47,1,1 1rn1_A_,45,99,1,1 1rn1_A_,51,55,1,1 1rn1_A_,52,80,1,1 1rn1_A_,56,79,1,1 1rn1_A_,56,81,1,1 1rn1_A_,57,76,1,1 1rn1_A_,58,77,1,1 1rn1_A_,60,75,1,1 1rn1_A_,61,64,1,1 1rn1_A_,63,65,1,1 1rn1_A_,67,70,1,1 1rn1_A_,73,76,1,1 1rn1_A_,74,90,1,1 1rn1_A_,74,91,1,1 1rn1_A_,75,76,1,1 1rn1_A_,75,90,1,1 1rn1_A_,76,89,1,1 1rn1_A_,78,86,1,1 1rn1_A_,78,87,1,1 1rn1_A_,80,82,1,1 1rn1_A_,80,83,1,1 1rn1_A_,80,84,1,1 1rn1_A_,88,102,1,1 1rn1_A_,90,92,1,1 1rn1_A_,90,100,1,1 1rn1_A_,91,94,1,1 1rn1_A_,91,98,1,1 1rn1_A_,95,98,1,1