pair,contact1,contact2,flow1,flow2 2xv5_A_,1,5,1,1 2xv5_A_,2,6,1,1 2xv5_A_,3,7,1,1 2xv5_A_,4,8,1,1 2xv5_A_,5,8,1,1 2xv5_A_,5,9,1,1 2xv5_A_,6,10,1,1 2xv5_A_,7,10,1,1 2xv5_A_,7,11,1,1 2xv5_A_,8,12,1,1 2xv5_A_,9,13,1,1 2xv5_A_,10,14,1,1 2xv5_A_,11,14,1,1 2xv5_A_,11,15,1,1 2xv5_A_,12,16,1,1 2xv5_A_,13,17,1,1 2xv5_A_,14,18,1,1 2xv5_A_,15,19,1,1 2xv5_A_,18,21,1,1 2xv5_A_,20,23,1,1 2xv5_A_,21,24,1,1 2xv5_A_,23,26,1,1 2xv5_A_,24,27,1,1 2xv5_A_,25,29,1,1 2xv5_A_,26,30,1,1 2xv5_A_,27,31,1,1 2xv5_A_,28,32,1,1 2xv5_A_,29,33,1,1 2xv5_A_,30,34,1,1 2xv5_A_,31,35,1,1 2xv5_A_,32,36,1,1 2xv5_A_,33,37,1,1 2xv5_A_,34,38,1,1 2xv5_A_,35,39,1,1 2xv5_A_,36,40,1,1 2xv5_A_,37,41,1,1 2xv5_A_,38,42,1,1 2xv5_A_,41,44,1,1 2xv5_A_,42,45,1,1 2xv5_A_,43,47,1,1 2xv5_A_,44,48,1,1 2xv5_A_,45,49,1,1 2xv5_A_,46,50,1,1 2xv5_A_,47,51,1,1 2xv5_A_,49,52,1,1