pair,contact1,contact2,flow1,flow2 4oba_A_,2,5,1,1 4oba_A_,3,6,1,1 4oba_A_,4,7,1,1 4oba_A_,5,8,1,1 4oba_A_,5,82,1,1 4oba_A_,6,33,1,1 4oba_A_,6,78,1,1 4oba_A_,8,32,1,1 4oba_A_,9,88,1,1 4oba_A_,10,30,1,1 4oba_A_,11,86,1,1 4oba_A_,13,17,1,1 4oba_A_,13,83,1,1 4oba_A_,13,84,1,1 4oba_A_,14,18,1,1 4oba_A_,15,19,1,1 4oba_A_,16,20,1,1 4oba_A_,17,21,1,1 4oba_A_,19,22,1,1 4oba_A_,20,23,1,1 4oba_A_,20,24,1,1 4oba_A_,25,30,1,1 4oba_A_,27,30,1,1 4oba_A_,27,34,1,1 4oba_A_,31,34,1,1 4oba_A_,31,35,1,1 4oba_A_,32,36,1,1 4oba_A_,33,37,1,1 4oba_A_,34,38,1,1 4oba_A_,35,39,1,1 4oba_A_,36,40,1,1 4oba_A_,37,41,1,1 4oba_A_,38,42,1,1 4oba_A_,39,43,1,1 4oba_A_,40,44,1,1 4oba_A_,41,45,1,1 4oba_A_,42,46,1,1 4oba_A_,42,58,1,1 4oba_A_,43,48,1,1 4oba_A_,44,47,1,1 4oba_A_,46,58,1,1 4oba_A_,48,54,1,1 4oba_A_,51,71,1,1 4oba_A_,53,69,1,1 4oba_A_,55,58,1,1 4oba_A_,55,66,1,1 4oba_A_,55,67,1,1 4oba_A_,58,60,1,1 4oba_A_,58,61,1,1 4oba_A_,59,63,1,1 4oba_A_,60,64,1,1 4oba_A_,61,65,1,1 4oba_A_,63,84,1,1 4oba_A_,70,72,1,1 4oba_A_,70,73,1,1 4oba_A_,73,76,1,1 4oba_A_,73,77,1,1 4oba_A_,74,78,1,1 4oba_A_,75,79,1,1 4oba_A_,76,80,1,1 4oba_A_,77,81,1,1 4oba_A_,78,82,1,1 4oba_A_,80,84,1,1 4oba_A_,81,84,1,1 4oba_A_,82,85,1,1