pair,contact1,contact2,flow1,flow2 2n0k_A_,1,15,1,1 2n0k_A_,4,15,1,1 2n0k_A_,6,8,1,1 2n0k_A_,6,13,1,1 2n0k_A_,8,11,1,1 2n0k_A_,10,86,1,1 2n0k_A_,11,83,1,1 2n0k_A_,12,84,1,1 2n0k_A_,14,82,1,1 2n0k_A_,16,80,1,1 2n0k_A_,17,19,1,1 2n0k_A_,17,53,1,1 2n0k_A_,17,57,1,1 2n0k_A_,18,78,1,1 2n0k_A_,20,44,1,1 2n0k_A_,22,25,1,1 2n0k_A_,23,26,1,1 2n0k_A_,25,42,1,1 2n0k_A_,27,38,1,1 2n0k_A_,29,36,1,1 2n0k_A_,31,34,1,1 2n0k_A_,33,61,1,1 2n0k_A_,35,59,1,1 2n0k_A_,36,38,1,1 2n0k_A_,37,57,1,1 2n0k_A_,38,54,1,1 2n0k_A_,39,55,1,1 2n0k_A_,40,42,1,1 2n0k_A_,41,53,1,1 2n0k_A_,44,51,1,1 2n0k_A_,46,48,1,1 2n0k_A_,46,49,1,1 2n0k_A_,56,58,1,1 2n0k_A_,58,60,1,1 2n0k_A_,62,65,1,1 2n0k_A_,63,87,1,1 2n0k_A_,64,87,1,1 2n0k_A_,66,68,1,1 2n0k_A_,66,69,1,1 2n0k_A_,67,70,1,1 2n0k_A_,69,85,1,1 2n0k_A_,71,83,1,1 2n0k_A_,73,81,1,1 2n0k_A_,75,77,1,1 2n0k_A_,75,78,1,1 2n0k_A_,75,79,1,1 2n0k_A_,86,88,1,1 2n0k_A_,86,89,1,1