pair,contact1,contact2,flow1,flow2 8uu4_r_,3,6,1,1 8uu4_r_,3,7,1,1 8uu4_r_,3,40,1,1 8uu4_r_,4,7,1,1 8uu4_r_,4,8,1,1 8uu4_r_,6,9,1,1 8uu4_r_,7,8,1,1 8uu4_r_,14,16,1,1 8uu4_r_,17,20,1,1 8uu4_r_,17,21,1,1 8uu4_r_,18,22,1,1 8uu4_r_,20,23,1,1 8uu4_r_,21,24,1,1 8uu4_r_,24,32,1,1 8uu4_r_,26,29,1,1 8uu4_r_,26,30,1,1 8uu4_r_,29,55,1,1 8uu4_r_,33,36,1,1 8uu4_r_,33,37,1,1 8uu4_r_,34,38,1,1 8uu4_r_,34,39,1,1 8uu4_r_,40,44,1,1 8uu4_r_,43,47,1,1 8uu4_r_,44,48,1,1 8uu4_r_,45,48,1,1 8uu4_r_,45,49,1,1 8uu4_r_,46,50,1,1 8uu4_r_,47,51,1,1 8uu4_r_,48,52,1,1 8uu4_r_,49,53,1,1 8uu4_r_,50,54,1,1 8uu4_r_,51,54,1,1 8uu4_r_,51,55,1,1 8uu4_r_,54,59,1,1 8uu4_r_,55,58,1,1