pair,contact1,contact2,flow1,flow2 5ylz_b_,3,7,1,1 5ylz_b_,4,8,1,1 5ylz_b_,5,9,1,1 5ylz_b_,6,10,1,1 5ylz_b_,7,11,1,1 5ylz_b_,8,12,1,1 5ylz_b_,9,13,1,1 5ylz_b_,10,14,1,1 5ylz_b_,11,15,1,1 5ylz_b_,14,16,1,1 5ylz_b_,14,75,1,1 5ylz_b_,16,75,1,1 5ylz_b_,18,32,1,1 5ylz_b_,20,30,1,1 5ylz_b_,21,71,1,1 5ylz_b_,23,69,1,1 5ylz_b_,27,53,1,1 5ylz_b_,29,51,1,1 5ylz_b_,31,49,1,1 5ylz_b_,35,44,1,1 5ylz_b_,36,44,1,1 5ylz_b_,38,40,1,1 5ylz_b_,45,63,1,1 5ylz_b_,46,62,1,1 5ylz_b_,48,61,1,1 5ylz_b_,50,58,1,1 5ylz_b_,66,69,1,1