pair,contact1,contact2,flow1,flow2 8p2h_2_,1,49,1,1 8p2h_2_,1,52,1,1 8p2h_2_,2,5,1,1 8p2h_2_,2,6,1,1 8p2h_2_,3,7,1,1 8p2h_2_,4,5,1,1 8p2h_2_,4,8,1,1 8p2h_2_,5,8,1,1 8p2h_2_,5,9,1,1 8p2h_2_,7,59,1,1 8p2h_2_,9,60,1,1 8p2h_2_,10,13,1,1 8p2h_2_,10,14,1,1 8p2h_2_,11,15,1,1 8p2h_2_,12,16,1,1 8p2h_2_,13,17,1,1 8p2h_2_,14,18,1,1 8p2h_2_,15,19,1,1 8p2h_2_,16,20,1,1 8p2h_2_,17,20,1,1 8p2h_2_,17,21,1,1 8p2h_2_,18,22,1,1 8p2h_2_,19,23,1,1 8p2h_2_,20,24,1,1 8p2h_2_,21,25,1,1 8p2h_2_,22,26,1,1 8p2h_2_,23,27,1,1 8p2h_2_,24,28,1,1 8p2h_2_,25,29,1,1 8p2h_2_,26,30,1,1 8p2h_2_,27,31,1,1 8p2h_2_,28,32,1,1 8p2h_2_,29,33,1,1 8p2h_2_,30,34,1,1 8p2h_2_,31,34,1,1 8p2h_2_,31,36,1,1 8p2h_2_,32,35,1,1 8p2h_2_,38,40,1,1 8p2h_2_,40,43,1,1 8p2h_2_,41,45,1,1 8p2h_2_,42,46,1,1 8p2h_2_,43,47,1,1 8p2h_2_,44,48,1,1 8p2h_2_,45,49,1,1 8p2h_2_,46,50,1,1 8p2h_2_,47,51,1,1 8p2h_2_,48,52,1,1 8p2h_2_,49,53,1,1 8p2h_2_,50,54,1,1 8p2h_2_,51,55,1,1 8p2h_2_,52,56,1,1 8p2h_2_,53,57,1,1 8p2h_2_,54,58,1,1 8p2h_2_,55,59,1,1 8p2h_2_,56,60,1,1 8p2h_2_,57,61,1,1 8p2h_2_,58,61,1,1 8p2h_2_,58,62,1,1 8p2h_2_,59,62,1,1 8p2h_2_,59,63,1,1 8p2h_2_,60,64,1,1 8p2h_2_,61,65,1,1