pair,contact1,contact2,flow1,flow2 8uu7_r_,3,6,1,1 8uu7_r_,4,7,1,1 8uu7_r_,4,8,1,1 8uu7_r_,5,10,1,1 8uu7_r_,14,15,1,1 8uu7_r_,18,22,1,1 8uu7_r_,20,23,1,1 8uu7_r_,21,24,1,1 8uu7_r_,24,32,1,1 8uu7_r_,26,29,1,1 8uu7_r_,26,30,1,1 8uu7_r_,28,64,1,1 8uu7_r_,29,55,1,1 8uu7_r_,33,36,1,1 8uu7_r_,33,37,1,1 8uu7_r_,34,38,1,1 8uu7_r_,34,39,1,1 8uu7_r_,40,44,1,1 8uu7_r_,41,45,1,1 8uu7_r_,43,47,1,1 8uu7_r_,44,48,1,1 8uu7_r_,45,49,1,1 8uu7_r_,46,50,1,1 8uu7_r_,47,51,1,1 8uu7_r_,48,52,1,1 8uu7_r_,49,53,1,1 8uu7_r_,50,54,1,1 8uu7_r_,51,55,1,1 8uu7_r_,52,56,1,1 8uu7_r_,54,57,1,1 8uu7_r_,54,59,1,1 8uu7_r_,55,58,1,1