pair,contact1,contact2,flow1,flow2
1igu_A_,1,3,1,1
1igu_A_,1,4,1,1
1igu_A_,7,59,1,1
1igu_A_,9,57,1,1
1igu_A_,10,21,1,1
1igu_A_,11,38,1,1
1igu_A_,11,54,1,1
1igu_A_,11,55,1,1
1igu_A_,12,19,1,1
1igu_A_,13,52,1,1
1igu_A_,14,17,1,1
1igu_A_,14,37,1,1
1igu_A_,17,39,1,1
1igu_A_,17,40,1,1
1igu_A_,18,38,1,1
1igu_A_,20,36,1,1
1igu_A_,20,38,1,1
1igu_A_,22,25,1,1
1igu_A_,22,34,1,1
1igu_A_,29,32,1,1
1igu_A_,31,48,1,1
1igu_A_,33,46,1,1
1igu_A_,35,44,1,1
1igu_A_,37,41,1,1
1igu_A_,37,42,1,1
1igu_A_,39,40,1,1
1igu_A_,40,42,1,1
1igu_A_,47,49,1,1
1igu_A_,47,50,1,1
1igu_A_,48,51,1,1