pair,contact1,contact2,flow1,flow2 5ylz_a_,6,8,1,1 5ylz_a_,9,12,1,1 5ylz_a_,14,31,1,1 5ylz_a_,15,31,1,1 5ylz_a_,16,76,1,1 5ylz_a_,17,29,1,1 5ylz_a_,18,74,1,1 5ylz_a_,19,27,1,1 5ylz_a_,20,71,1,1 5ylz_a_,20,72,1,1 5ylz_a_,21,24,1,1 5ylz_a_,21,25,1,1 5ylz_a_,22,69,1,1 5ylz_a_,25,47,1,1 5ylz_a_,26,48,1,1 5ylz_a_,27,47,1,1 5ylz_a_,28,46,1,1 5ylz_a_,30,43,1,1 5ylz_a_,30,80,1,1 5ylz_a_,32,41,1,1 5ylz_a_,33,41,1,1 5ylz_a_,35,36,1,1 5ylz_a_,40,65,1,1 5ylz_a_,42,63,1,1 5ylz_a_,45,60,1,1 5ylz_a_,45,61,1,1 5ylz_a_,45,63,1,1 5ylz_a_,47,58,1,1 5ylz_a_,49,56,1,1