pair,contact1,contact2,flow1,flow2 5b31_G_,3,6,1,1 5b31_G_,3,7,1,1 5b31_G_,4,18,1,1 5b31_G_,4,33,1,1 5b31_G_,5,8,1,1 5b31_G_,5,10,1,1 5b31_G_,5,12,1,1 5b31_G_,5,14,1,1 5b31_G_,6,9,1,1 5b31_G_,11,44,1,1 5b31_G_,12,44,1,1 5b31_G_,13,17,1,1 5b31_G_,14,18,1,1 5b31_G_,15,19,1,1 5b31_G_,16,20,1,1 5b31_G_,17,21,1,1 5b31_G_,18,22,1,1 5b31_G_,19,23,1,1 5b31_G_,20,23,1,1 5b31_G_,20,24,1,1 5b31_G_,21,25,1,1 5b31_G_,22,26,1,1 5b31_G_,22,29,1,1 5b31_G_,26,28,1,1 5b31_G_,26,29,1,1 5b31_G_,32,35,1,1 5b31_G_,34,38,1,1 5b31_G_,35,39,1,1 5b31_G_,36,40,1,1 5b31_G_,37,41,1,1 5b31_G_,38,42,1,1 5b31_G_,39,43,1,1 5b31_G_,40,44,1,1 5b31_G_,41,45,1,1 5b31_G_,42,46,1,1 5b31_G_,43,47,1,1 5b31_G_,44,48,1,1 5b31_G_,45,49,1,1 5b31_G_,46,50,1,1 5b31_G_,47,51,1,1 5b31_G_,48,52,1,1 5b31_G_,49,53,1,1 5b31_G_,50,54,1,1 5b31_G_,51,55,1,1 5b31_G_,52,56,1,1 5b31_G_,53,57,1,1 5b31_G_,54,58,1,1 5b31_G_,55,58,1,1 5b31_G_,55,59,1,1 5b31_G_,56,60,1,1 5b31_G_,58,61,1,1 5b31_G_,59,62,1,1 5b31_G_,67,70,1,1 5b31_G_,67,71,1,1 5b31_G_,68,72,1,1 5b31_G_,69,73,1,1 5b31_G_,69,92,1,1 5b31_G_,69,94,1,1 5b31_G_,70,74,1,1 5b31_G_,71,75,1,1 5b31_G_,72,76,1,1 5b31_G_,72,93,1,1 5b31_G_,75,78,1,1 5b31_G_,76,82,1,1 5b31_G_,76,85,1,1 5b31_G_,78,81,1,1 5b31_G_,78,82,1,1 5b31_G_,79,83,1,1 5b31_G_,80,83,1,1 5b31_G_,80,84,1,1 5b31_G_,81,85,1,1 5b31_G_,99,102,1,1 5b31_G_,100,103,1,1