pair,contact1,contact2,flow1,flow2
4wfb_Q_,7,27,1,1
4wfb_Q_,8,27,1,1
4wfb_Q_,10,15,1,1
4wfb_Q_,10,25,1,1
4wfb_Q_,12,15,1,1
4wfb_Q_,12,16,1,1
4wfb_Q_,14,17,1,1
4wfb_Q_,15,18,1,1
4wfb_Q_,15,19,1,1
4wfb_Q_,18,21,1,1
4wfb_Q_,18,23,1,1
4wfb_Q_,19,22,1,1
4wfb_Q_,24,79,1,1
4wfb_Q_,26,77,1,1
4wfb_Q_,28,75,1,1
4wfb_Q_,33,37,1,1
4wfb_Q_,34,38,1,1
4wfb_Q_,35,39,1,1
4wfb_Q_,36,40,1,1
4wfb_Q_,37,41,1,1
4wfb_Q_,38,42,1,1
4wfb_Q_,39,43,1,1
4wfb_Q_,40,44,1,1
4wfb_Q_,41,45,1,1
4wfb_Q_,42,46,1,1
4wfb_Q_,48,83,1,1
4wfb_Q_,51,80,1,1
4wfb_Q_,53,78,1,1
4wfb_Q_,55,76,1,1
4wfb_Q_,56,74,1,1
4wfb_Q_,57,74,1,1
4wfb_Q_,60,71,1,1
4wfb_Q_,62,69,1,1
4wfb_Q_,64,67,1,1