pair,contact1,contact2,flow1,flow2 8p2h_8_,6,9,1,1 8p2h_8_,6,10,1,1 8p2h_8_,6,60,1,1 8p2h_8_,7,11,1,1 8p2h_8_,9,12,1,1 8p2h_8_,10,64,1,1 8p2h_8_,14,22,1,1 8p2h_8_,15,19,1,1 8p2h_8_,15,61,1,1 8p2h_8_,15,64,1,1 8p2h_8_,16,19,1,1 8p2h_8_,16,20,1,1 8p2h_8_,21,49,1,1 8p2h_8_,23,24,1,1 8p2h_8_,23,47,1,1 8p2h_8_,23,48,1,1 8p2h_8_,25,28,1,1 8p2h_8_,25,45,1,1 8p2h_8_,27,35,1,1 8p2h_8_,30,35,1,1 8p2h_8_,31,34,1,1 8p2h_8_,32,35,1,1 8p2h_8_,32,40,1,1 8p2h_8_,36,39,1,1 8p2h_8_,36,40,1,1 8p2h_8_,37,41,1,1 8p2h_8_,38,42,1,1 8p2h_8_,39,43,1,1 8p2h_8_,40,44,1,1 8p2h_8_,41,44,1,1 8p2h_8_,42,45,1,1 8p2h_8_,46,47,1,1 8p2h_8_,50,52,1,1 8p2h_8_,50,53,1,1 8p2h_8_,50,54,1,1 8p2h_8_,51,55,1,1 8p2h_8_,53,56,1,1 8p2h_8_,53,57,1,1 8p2h_8_,54,57,1,1 8p2h_8_,54,58,1,1 8p2h_8_,57,60,1,1 8p2h_8_,58,61,1,1 8p2h_8_,59,62,1,1 8p2h_8_,61,64,1,1