pair,contact1,contact2,flow1,flow2 4z5d_A_,3,9,1,1 4z5d_A_,3,69,1,1 4z5d_A_,5,9,1,1 4z5d_A_,5,70,1,1 4z5d_A_,6,9,1,1 4z5d_A_,6,10,1,1 4z5d_A_,7,11,1,1 4z5d_A_,8,12,1,1 4z5d_A_,9,13,1,1 4z5d_A_,10,14,1,1 4z5d_A_,11,15,1,1 4z5d_A_,12,16,1,1 4z5d_A_,13,17,1,1 4z5d_A_,14,18,1,1 4z5d_A_,15,19,1,1 4z5d_A_,16,20,1,1 4z5d_A_,17,21,1,1 4z5d_A_,18,21,1,1 4z5d_A_,18,23,1,1 4z5d_A_,18,43,1,1 4z5d_A_,19,22,1,1 4z5d_A_,24,27,1,1 4z5d_A_,24,28,1,1 4z5d_A_,25,29,1,1 4z5d_A_,25,36,1,1 4z5d_A_,25,43,1,1 4z5d_A_,26,30,1,1 4z5d_A_,27,31,1,1 4z5d_A_,28,32,1,1 4z5d_A_,29,34,1,1 4z5d_A_,31,60,1,1 4z5d_A_,35,39,1,1 4z5d_A_,36,40,1,1 4z5d_A_,37,41,1,1 4z5d_A_,38,42,1,1 4z5d_A_,39,43,1,1 4z5d_A_,40,44,1,1 4z5d_A_,41,45,1,1 4z5d_A_,46,49,1,1 4z5d_A_,50,53,1,1 4z5d_A_,50,54,1,1 4z5d_A_,51,55,1,1 4z5d_A_,52,56,1,1 4z5d_A_,53,57,1,1 4z5d_A_,54,58,1,1 4z5d_A_,55,59,1,1 4z5d_A_,56,60,1,1 4z5d_A_,57,60,1,1 4z5d_A_,57,61,1,1 4z5d_A_,58,61,1,1 4z5d_A_,58,63,1,1 4z5d_A_,59,62,1,1 4z5d_A_,66,67,1,1 4z5d_A_,68,69,1,1