pair,contact1,contact2,flow1,flow2 1nps_A_,3,18,1,1 1nps_A_,4,17,1,1 1nps_A_,4,42,1,1 1nps_A_,5,16,1,1 1nps_A_,6,39,1,1 1nps_A_,6,40,1,1 1nps_A_,7,14,1,1 1nps_A_,7,32,1,1 1nps_A_,7,34,1,1 1nps_A_,7,39,1,1 1nps_A_,8,12,1,1 1nps_A_,8,40,1,1 1nps_A_,10,69,1,1 1nps_A_,11,40,1,1 1nps_A_,19,23,1,1 1nps_A_,21,83,1,1 1nps_A_,22,27,1,1 1nps_A_,22,82,1,1 1nps_A_,23,81,1,1 1nps_A_,24,27,1,1 1nps_A_,24,28,1,1 1nps_A_,25,29,1,1 1nps_A_,25,55,1,1 1nps_A_,26,30,1,1 1nps_A_,28,31,1,1 1nps_A_,28,33,1,1 1nps_A_,29,32,1,1 1nps_A_,34,37,1,1 1nps_A_,35,79,1,1 1nps_A_,36,78,1,1 1nps_A_,36,79,1,1 1nps_A_,37,39,1,1 1nps_A_,38,76,1,1 1nps_A_,39,75,1,1 1nps_A_,39,76,1,1 1nps_A_,41,68,1,1 1nps_A_,43,67,1,1 1nps_A_,46,86,1,1 1nps_A_,48,63,1,1 1nps_A_,48,84,1,1 1nps_A_,49,64,1,1 1nps_A_,50,82,1,1 1nps_A_,51,62,1,1 1nps_A_,52,79,1,1 1nps_A_,52,80,1,1 1nps_A_,53,60,1,1 1nps_A_,53,79,1,1 1nps_A_,54,58,1,1 1nps_A_,54,80,1,1 1nps_A_,55,56,1,1 1nps_A_,57,80,1,1 1nps_A_,60,61,1,1 1nps_A_,71,74,1,1 1nps_A_,72,75,1,1 1nps_A_,73,77,1,1 1nps_A_,74,77,1,1