pair,contact1,contact2,flow1,flow2 2dl9_A_,12,29,1,1 2dl9_A_,12,30,1,1 2dl9_A_,16,93,1,1 2dl9_A_,17,93,1,1 2dl9_A_,17,95,1,1 2dl9_A_,19,95,1,1 2dl9_A_,19,97,1,1 2dl9_A_,21,97,1,1 2dl9_A_,22,69,1,1 2dl9_A_,23,69,1,1 2dl9_A_,25,66,1,1 2dl9_A_,27,64,1,1 2dl9_A_,31,61,1,1 2dl9_A_,34,35,1,1 2dl9_A_,36,82,1,1 2dl9_A_,38,79,1,1 2dl9_A_,38,80,1,1 2dl9_A_,39,47,1,1 2dl9_A_,40,78,1,1 2dl9_A_,41,44,1,1 2dl9_A_,41,45,1,1 2dl9_A_,54,57,1,1 2dl9_A_,55,67,1,1 2dl9_A_,55,68,1,1 2dl9_A_,57,65,1,1 2dl9_A_,59,63,1,1 2dl9_A_,70,73,1,1 2dl9_A_,71,74,1,1 2dl9_A_,73,77,1,1 2dl9_A_,74,96,1,1 2dl9_A_,75,94,1,1 2dl9_A_,77,92,1,1 2dl9_A_,79,90,1,1 2dl9_A_,81,88,1,1 2dl9_A_,83,86,1,1