pair,contact1,contact2,flow1,flow2 8h9u_1_,1,3,1,1 8h9u_1_,1,5,1,1 8h9u_1_,2,6,1,1 8h9u_1_,3,7,1,1 8h9u_1_,5,8,1,1 8h9u_1_,6,10,1,1 8h9u_1_,7,11,1,1 8h9u_1_,7,75,1,1 8h9u_1_,8,12,1,1 8h9u_1_,9,13,1,1 8h9u_1_,10,14,1,1 8h9u_1_,11,15,1,1 8h9u_1_,13,16,1,1 8h9u_1_,14,17,1,1 8h9u_1_,15,18,1,1 8h9u_1_,16,19,1,1 8h9u_1_,18,21,1,1 8h9u_1_,18,22,1,1 8h9u_1_,19,23,1,1 8h9u_1_,20,24,1,1 8h9u_1_,21,25,1,1 8h9u_1_,21,57,1,1 8h9u_1_,23,27,1,1 8h9u_1_,24,28,1,1 8h9u_1_,25,29,1,1 8h9u_1_,27,30,1,1 8h9u_1_,27,31,1,1 8h9u_1_,28,32,1,1 8h9u_1_,30,34,1,1 8h9u_1_,31,35,1,1 8h9u_1_,32,36,1,1 8h9u_1_,33,37,1,1 8h9u_1_,35,39,1,1 8h9u_1_,39,41,1,1 8h9u_1_,39,42,1,1 8h9u_1_,40,43,1,1 8h9u_1_,42,46,1,1 8h9u_1_,43,47,1,1 8h9u_1_,44,48,1,1 8h9u_1_,46,49,1,1 8h9u_1_,46,50,1,1 8h9u_1_,47,51,1,1 8h9u_1_,48,52,1,1 8h9u_1_,49,53,1,1 8h9u_1_,50,54,1,1 8h9u_1_,51,55,1,1 8h9u_1_,52,56,1,1 8h9u_1_,53,57,1,1 8h9u_1_,54,58,1,1 8h9u_1_,55,59,1,1 8h9u_1_,58,62,1,1 8h9u_1_,59,62,1,1 8h9u_1_,59,63,1,1 8h9u_1_,60,64,1,1 8h9u_1_,61,65,1,1 8h9u_1_,62,66,1,1 8h9u_1_,63,67,1,1 8h9u_1_,64,68,1,1 8h9u_1_,65,69,1,1 8h9u_1_,66,69,1,1 8h9u_1_,66,70,1,1 8h9u_1_,67,71,1,1 8h9u_1_,68,72,1,1 8h9u_1_,69,73,1,1 8h9u_1_,69,74,1,1