pair,contact1,contact2,flow1,flow2 3cf5_Y_,11,15,1,1 3cf5_Y_,12,16,1,1 3cf5_Y_,13,17,1,1 3cf5_Y_,14,18,1,1 3cf5_Y_,15,16,1,1 3cf5_Y_,15,18,1,1 3cf5_Y_,15,19,1,1 3cf5_Y_,17,20,1,1 3cf5_Y_,19,22,1,1 3cf5_Y_,30,39,1,1 3cf5_Y_,32,36,1,1 3cf5_Y_,32,37,1,1 3cf5_Y_,34,48,1,1 3cf5_Y_,35,37,1,1 3cf5_Y_,40,43,1,1 3cf5_Y_,45,48,1,1 3cf5_Y_,45,49,1,1 3cf5_Y_,45,50,1,1 3cf5_Y_,51,53,1,1