pair,contact1,contact2,flow1,flow2 7rdh_G_,1,5,1,1 7rdh_G_,2,6,1,1 7rdh_G_,3,7,1,1 7rdh_G_,4,8,1,1 7rdh_G_,5,9,1,1 7rdh_G_,6,10,1,1 7rdh_G_,7,11,1,1 7rdh_G_,8,12,1,1 7rdh_G_,9,13,1,1 7rdh_G_,10,14,1,1 7rdh_G_,11,15,1,1 7rdh_G_,12,16,1,1 7rdh_G_,13,17,1,1 7rdh_G_,14,18,1,1 7rdh_G_,15,19,1,1 7rdh_G_,17,20,1,1 7rdh_G_,18,21,1,1 7rdh_G_,23,27,1,1 7rdh_G_,24,28,1,1 7rdh_G_,25,29,1,1 7rdh_G_,26,30,1,1 7rdh_G_,27,31,1,1 7rdh_G_,28,32,1,1 7rdh_G_,29,33,1,1 7rdh_G_,30,34,1,1 7rdh_G_,32,35,1,1 7rdh_G_,32,36,1,1 7rdh_G_,33,36,1,1 7rdh_G_,34,53,1,1 7rdh_G_,43,47,1,1 7rdh_G_,44,48,1,1 7rdh_G_,45,49,1,1 7rdh_G_,46,50,1,1 7rdh_G_,47,51,1,1 7rdh_G_,48,52,1,1 7rdh_G_,49,53,1,1 7rdh_G_,50,54,1,1 7rdh_G_,51,55,1,1 7rdh_G_,54,56,1,1