pair,contact1,contact2,flow1,flow2 5gag_a_,2,39,1,1 5gag_a_,2,58,1,1 5gag_a_,4,37,1,1 5gag_a_,5,57,1,1 5gag_a_,6,35,1,1 5gag_a_,7,55,1,1 5gag_a_,8,10,1,1 5gag_a_,8,32,1,1 5gag_a_,9,53,1,1 5gag_a_,12,15,1,1 5gag_a_,16,20,1,1 5gag_a_,17,21,1,1 5gag_a_,18,22,1,1 5gag_a_,19,23,1,1 5gag_a_,20,24,1,1 5gag_a_,21,25,1,1 5gag_a_,22,26,1,1 5gag_a_,23,28,1,1 5gag_a_,24,27,1,1 5gag_a_,26,37,1,1 5gag_a_,29,33,1,1 5gag_a_,30,33,1,1 5gag_a_,32,34,1,1 5gag_a_,39,44,1,1 5gag_a_,40,43,1,1 5gag_a_,40,44,1,1 5gag_a_,41,45,1,1 5gag_a_,42,45,1,1 5gag_a_,42,46,1,1 5gag_a_,43,47,1,1 5gag_a_,44,48,1,1 5gag_a_,45,49,1,1 5gag_a_,48,51,1,1 5gag_a_,50,53,1,1 5gag_a_,55,57,1,1