pair,contact1,contact2,flow1,flow2 2ak5_A_,2,4,1,1 2ak5_A_,2,29,1,1 2ak5_A_,2,30,1,1 2ak5_A_,4,30,1,1 2ak5_A_,5,58,1,1 2ak5_A_,6,28,1,1 2ak5_A_,7,56,1,1 2ak5_A_,8,25,1,1 2ak5_A_,8,26,1,1 2ak5_A_,9,24,1,1 2ak5_A_,9,54,1,1 2ak5_A_,12,22,1,1 2ak5_A_,14,21,1,1 2ak5_A_,15,19,1,1 2ak5_A_,16,19,1,1 2ak5_A_,18,49,1,1 2ak5_A_,20,49,1,1 2ak5_A_,21,46,1,1 2ak5_A_,23,26,1,1 2ak5_A_,27,43,1,1 2ak5_A_,29,42,1,1 2ak5_A_,31,40,1,1 2ak5_A_,32,34,1,1 2ak5_A_,32,40,1,1 2ak5_A_,37,52,1,1 2ak5_A_,39,50,1,1 2ak5_A_,41,48,1,1 2ak5_A_,42,47,1,1 2ak5_A_,43,46,1,1 2ak5_A_,51,54,1,1