pair,contact1,contact2,flow1,flow2 6tnn_q_,1,23,1,1 6tnn_q_,3,21,1,1 6tnn_q_,5,19,1,1 6tnn_q_,6,48,1,1 6tnn_q_,7,17,1,1 6tnn_q_,8,46,1,1 6tnn_q_,9,14,1,1 6tnn_q_,9,43,1,1 6tnn_q_,10,44,1,1 6tnn_q_,12,14,1,1 6tnn_q_,12,39,1,1 6tnn_q_,16,36,1,1 6tnn_q_,17,35,1,1 6tnn_q_,19,20,1,1 6tnn_q_,22,26,1,1 6tnn_q_,30,47,1,1 6tnn_q_,31,46,1,1 6tnn_q_,32,45,1,1 6tnn_q_,34,43,1,1 6tnn_q_,35,45,1,1 6tnn_q_,36,39,1,1 6tnn_q_,36,40,1,1