pair,contact1,contact2,flow1,flow2 4v7m_BY_,7,55,1,1 4v7m_BY_,8,10,1,1 4v7m_BY_,8,27,1,1 4v7m_BY_,10,11,1,1 4v7m_BY_,10,25,1,1 4v7m_BY_,10,27,1,1 4v7m_BY_,12,24,1,1 4v7m_BY_,13,59,1,1 4v7m_BY_,14,22,1,1 4v7m_BY_,15,57,1,1 4v7m_BY_,17,20,1,1 4v7m_BY_,19,42,1,1 4v7m_BY_,20,22,1,1 4v7m_BY_,30,35,1,1 4v7m_BY_,31,34,1,1 4v7m_BY_,34,55,1,1 4v7m_BY_,36,53,1,1 4v7m_BY_,39,42,1,1 4v7m_BY_,54,56,1,1 4v7m_BY_,54,57,1,1 4v7m_BY_,62,85,1,1 4v7m_BY_,63,85,1,1 4v7m_BY_,67,83,1,1 4v7m_BY_,69,70,1,1 4v7m_BY_,70,81,1,1 4v7m_BY_,73,77,1,1 4v7m_BY_,81,84,1,1 4v7m_BY_,83,85,1,1