pair,contact1,contact2,flow1,flow2 6wdd_U_,1,24,1,1 6wdd_U_,3,22,1,1 6wdd_U_,3,66,1,1 6wdd_U_,4,66,1,1 6wdd_U_,4,68,1,1 6wdd_U_,5,20,1,1 6wdd_U_,5,26,1,1 6wdd_U_,7,18,1,1 6wdd_U_,8,11,1,1 6wdd_U_,8,29,1,1 6wdd_U_,9,16,1,1 6wdd_U_,11,14,1,1 6wdd_U_,17,39,1,1 6wdd_U_,18,35,1,1 6wdd_U_,21,33,1,1 6wdd_U_,21,34,1,1 6wdd_U_,23,25,1,1 6wdd_U_,23,26,1,1 6wdd_U_,28,29,1,1 6wdd_U_,34,56,1,1 6wdd_U_,34,60,1,1 6wdd_U_,38,51,1,1 6wdd_U_,40,49,1,1 6wdd_U_,49,50,1,1 6wdd_U_,54,57,1,1 6wdd_U_,54,58,1,1 6wdd_U_,55,59,1,1 6wdd_U_,57,60,1,1 6wdd_U_,57,61,1,1 6wdd_U_,58,62,1,1 6wdd_U_,60,63,1,1 6wdd_U_,60,64,1,1 6wdd_U_,60,65,1,1 6wdd_U_,61,64,1,1 6wdd_U_,68,72,1,1 6wdd_U_,69,70,1,1 6wdd_U_,69,73,1,1 6wdd_U_,71,75,1,1 6wdd_U_,72,76,1,1 6wdd_U_,73,77,1,1 6wdd_U_,75,78,1,1 6wdd_U_,79,82,1,1