pair,contact1,contact2,flow1,flow2 1fbu_A_,1,5,1,1 1fbu_A_,2,6,1,1 1fbu_A_,3,7,1,1 1fbu_A_,4,8,1,1 1fbu_A_,5,9,1,1 1fbu_A_,6,10,1,1 1fbu_A_,6,45,1,1 1fbu_A_,7,11,1,1 1fbu_A_,8,12,1,1 1fbu_A_,10,16,1,1 1fbu_A_,12,22,1,1 1fbu_A_,13,15,1,1 1fbu_A_,13,16,1,1 1fbu_A_,14,17,1,1 1fbu_A_,16,19,1,1 1fbu_A_,16,20,1,1 1fbu_A_,16,45,1,1 1fbu_A_,17,21,1,1 1fbu_A_,21,30,1,1 1fbu_A_,23,28,1,1 1fbu_A_,28,83,1,1 1fbu_A_,29,84,1,1 1fbu_A_,31,82,1,1 1fbu_A_,33,36,1,1 1fbu_A_,33,37,1,1 1fbu_A_,34,35,1,1 1fbu_A_,34,38,1,1 1fbu_A_,34,79,1,1 1fbu_A_,34,80,1,1 1fbu_A_,35,39,1,1 1fbu_A_,35,80,1,1 1fbu_A_,36,39,1,1 1fbu_A_,36,40,1,1 1fbu_A_,37,41,1,1 1fbu_A_,37,42,1,1 1fbu_A_,41,44,1,1 1fbu_A_,42,45,1,1 1fbu_A_,42,46,1,1 1fbu_A_,43,47,1,1 1fbu_A_,49,50,1,1 1fbu_A_,50,54,1,1 1fbu_A_,51,55,1,1 1fbu_A_,52,56,1,1 1fbu_A_,53,57,1,1 1fbu_A_,54,58,1,1 1fbu_A_,55,59,1,1 1fbu_A_,56,60,1,1 1fbu_A_,57,61,1,1 1fbu_A_,58,61,1,1 1fbu_A_,58,63,1,1 1fbu_A_,59,62,1,1 1fbu_A_,59,63,1,1 1fbu_A_,62,87,1,1 1fbu_A_,64,85,1,1 1fbu_A_,64,87,1,1 1fbu_A_,65,68,1,1 1fbu_A_,66,83,1,1 1fbu_A_,71,76,1,1 1fbu_A_,72,75,1,1 1fbu_A_,78,80,1,1 1fbu_A_,78,81,1,1 1fbu_A_,79,82,1,1