pair,contact1,contact2,flow1,flow2 8p2h_Y_,1,52,1,1 8p2h_Y_,1,60,1,1 8p2h_Y_,3,60,1,1 8p2h_Y_,3,62,1,1 8p2h_Y_,5,62,1,1 8p2h_Y_,6,40,1,1 8p2h_Y_,8,11,1,1 8p2h_Y_,8,38,1,1 8p2h_Y_,9,11,1,1 8p2h_Y_,12,15,1,1 8p2h_Y_,12,16,1,1 8p2h_Y_,13,17,1,1 8p2h_Y_,14,18,1,1 8p2h_Y_,15,19,1,1 8p2h_Y_,16,20,1,1 8p2h_Y_,17,21,1,1 8p2h_Y_,18,22,1,1 8p2h_Y_,19,23,1,1 8p2h_Y_,19,24,1,1 8p2h_Y_,20,85,1,1 8p2h_Y_,23,43,1,1 8p2h_Y_,25,41,1,1 8p2h_Y_,26,87,1,1 8p2h_Y_,27,39,1,1 8p2h_Y_,28,87,1,1 8p2h_Y_,28,89,1,1 8p2h_Y_,29,37,1,1 8p2h_Y_,30,89,1,1 8p2h_Y_,30,91,1,1 8p2h_Y_,32,91,1,1 8p2h_Y_,34,35,1,1 8p2h_Y_,42,45,1,1 8p2h_Y_,42,46,1,1 8p2h_Y_,43,47,1,1 8p2h_Y_,43,84,1,1 8p2h_Y_,44,48,1,1 8p2h_Y_,45,49,1,1 8p2h_Y_,46,50,1,1 8p2h_Y_,47,51,1,1 8p2h_Y_,48,52,1,1 8p2h_Y_,49,53,1,1 8p2h_Y_,50,54,1,1 8p2h_Y_,54,57,1,1 8p2h_Y_,55,72,1,1 8p2h_Y_,59,70,1,1 8p2h_Y_,61,68,1,1 8p2h_Y_,63,66,1,1 8p2h_Y_,69,92,1,1 8p2h_Y_,71,90,1,1 8p2h_Y_,73,88,1,1 8p2h_Y_,74,75,1,1 8p2h_Y_,74,88,1,1 8p2h_Y_,76,85,1,1 8p2h_Y_,76,86,1,1 8p2h_Y_,78,83,1,1 8p2h_Y_,83,85,1,1