pair,contact1,contact2,flow1,flow2 6tnn_s_,3,63,1,1 6tnn_s_,5,60,1,1 6tnn_s_,6,60,1,1 6tnn_s_,8,12,1,1 6tnn_s_,9,13,1,1 6tnn_s_,14,22,1,1 6tnn_s_,16,20,1,1 6tnn_s_,23,24,1,1 6tnn_s_,23,46,1,1 6tnn_s_,23,47,1,1 6tnn_s_,25,28,1,1 6tnn_s_,30,35,1,1 6tnn_s_,31,34,1,1 6tnn_s_,31,35,1,1 6tnn_s_,32,40,1,1 6tnn_s_,36,40,1,1 6tnn_s_,38,42,1,1 6tnn_s_,39,42,1,1 6tnn_s_,39,43,1,1 6tnn_s_,46,47,1,1 6tnn_s_,50,53,1,1 6tnn_s_,50,54,1,1 6tnn_s_,51,55,1,1 6tnn_s_,53,57,1,1