pair,contact1,contact2,flow1,flow2 7z1m_Q_,1,3,1,1 7z1m_Q_,1,4,1,1 7z1m_Q_,21,23,1,1 7z1m_Q_,28,30,1,1 7z1m_Q_,35,39,1,1 7z1m_Q_,36,40,1,1 7z1m_Q_,37,40,1,1 7z1m_Q_,37,41,1,1 7z1m_Q_,38,42,1,1 7z1m_Q_,39,43,1,1 7z1m_Q_,40,44,1,1 7z1m_Q_,41,45,1,1 7z1m_Q_,42,46,1,1 7z1m_Q_,43,47,1,1 7z1m_Q_,44,48,1,1 7z1m_Q_,45,49,1,1 7z1m_Q_,46,50,1,1 7z1m_Q_,47,51,1,1 7z1m_Q_,48,52,1,1 7z1m_Q_,49,53,1,1 7z1m_Q_,52,55,1,1 7z1m_Q_,68,73,1,1 7z1m_Q_,69,72,1,1 7z1m_Q_,69,73,1,1 7z1m_Q_,83,85,1,1 7z1m_Q_,84,89,1,1 7z1m_Q_,85,106,1,1 7z1m_Q_,86,106,1,1 7z1m_Q_,86,109,1,1 7z1m_Q_,90,92,1,1 7z1m_Q_,90,93,1,1 7z1m_Q_,91,99,1,1 7z1m_Q_,95,98,1,1 7z1m_Q_,96,99,1,1 7z1m_Q_,107,108,1,1 7z1m_Q_,116,120,1,1 7z1m_Q_,119,121,1,1