pair,contact1,contact2,flow1,flow2 3r69_A_,1,79,1,1 3r69_A_,3,39,1,1 3r69_A_,3,44,1,1 3r69_A_,3,77,1,1 3r69_A_,3,79,1,1 3r69_A_,5,75,1,1 3r69_A_,7,73,1,1 3r69_A_,9,70,1,1 3r69_A_,9,71,1,1 3r69_A_,10,13,1,1 3r69_A_,14,35,1,1 3r69_A_,15,30,1,1 3r69_A_,17,27,1,1 3r69_A_,19,20,1,1 3r69_A_,19,25,1,1 3r69_A_,21,23,1,1 3r69_A_,24,46,1,1 3r69_A_,24,59,1,1 3r69_A_,26,43,1,1 3r69_A_,26,44,1,1 3r69_A_,27,43,1,1 3r69_A_,30,33,1,1 3r69_A_,32,36,1,1 3r69_A_,33,36,1,1 3r69_A_,33,37,1,1 3r69_A_,34,38,1,1 3r69_A_,35,40,1,1 3r69_A_,36,39,1,1 3r69_A_,41,44,1,1 3r69_A_,41,79,1,1 3r69_A_,45,78,1,1 3r69_A_,47,54,1,1 3r69_A_,47,76,1,1 3r69_A_,48,76,1,1 3r69_A_,49,52,1,1 3r69_A_,50,74,1,1 3r69_A_,53,55,1,1 3r69_A_,54,57,1,1 3r69_A_,58,61,1,1 3r69_A_,58,62,1,1 3r69_A_,59,63,1,1 3r69_A_,60,64,1,1 3r69_A_,61,65,1,1 3r69_A_,62,66,1,1 3r69_A_,63,67,1,1 3r69_A_,64,68,1,1 3r69_A_,66,69,1,1 3r69_A_,67,70,1,1