pair,contact1,contact2,flow1,flow2 2dkm_A_,4,5,1,1 2dkm_A_,13,15,1,1 2dkm_A_,16,28,1,1 2dkm_A_,21,24,1,1 2dkm_A_,23,68,1,1 2dkm_A_,25,65,1,1 2dkm_A_,27,63,1,1 2dkm_A_,29,61,1,1 2dkm_A_,36,81,1,1 2dkm_A_,37,81,1,1 2dkm_A_,38,58,1,1 2dkm_A_,39,79,1,1 2dkm_A_,40,56,1,1 2dkm_A_,41,43,1,1 2dkm_A_,41,77,1,1 2dkm_A_,42,54,1,1 2dkm_A_,43,75,1,1 2dkm_A_,45,73,1,1 2dkm_A_,69,96,1,1 2dkm_A_,71,96,1,1 2dkm_A_,74,94,1,1 2dkm_A_,76,92,1,1 2dkm_A_,78,90,1,1 2dkm_A_,79,87,1,1 2dkm_A_,80,87,1,1 2dkm_A_,87,88,1,1