pair,contact1,contact2,flow1,flow2 6wdf_Q_,2,5,1,1 6wdf_Q_,2,6,1,1 6wdf_Q_,4,7,1,1 6wdf_Q_,5,9,1,1 6wdf_Q_,20,22,1,1 6wdf_Q_,22,26,1,1 6wdf_Q_,23,26,1,1 6wdf_Q_,29,81,1,1 6wdf_Q_,31,79,1,1 6wdf_Q_,32,55,1,1 6wdf_Q_,33,53,1,1 6wdf_Q_,35,53,1,1 6wdf_Q_,37,51,1,1 6wdf_Q_,38,39,1,1 6wdf_Q_,39,49,1,1 6wdf_Q_,42,88,1,1 6wdf_Q_,48,50,1,1 6wdf_Q_,49,88,1,1 6wdf_Q_,50,66,1,1 6wdf_Q_,52,64,1,1 6wdf_Q_,54,62,1,1 6wdf_Q_,55,59,1,1 6wdf_Q_,56,60,1,1 6wdf_Q_,58,60,1,1 6wdf_Q_,64,94,1,1 6wdf_Q_,65,94,1,1 6wdf_Q_,67,98,1,1 6wdf_Q_,71,73,1,1 6wdf_Q_,72,103,1,1 6wdf_Q_,72,104,1,1 6wdf_Q_,74,76,1,1 6wdf_Q_,80,96,1,1 6wdf_Q_,80,97,1,1 6wdf_Q_,82,83,1,1 6wdf_Q_,82,95,1,1 6wdf_Q_,84,95,1,1 6wdf_Q_,89,91,1,1 6wdf_Q_,98,104,1,1 6wdf_Q_,103,104,1,1 6wdf_Q_,104,105,1,1 6wdf_Q_,109,112,1,1