pair,contact1,contact2,flow1,flow2 7w3m_e_,4,7,1,1 7w3m_e_,16,17,1,1 7w3m_e_,18,21,1,1 7w3m_e_,27,28,1,1 7w3m_e_,27,30,1,1 7w3m_e_,31,33,1,1 7w3m_e_,35,40,1,1 7w3m_e_,37,41,1,1 7w3m_e_,38,42,1,1 7w3m_e_,39,43,1,1 7w3m_e_,40,44,1,1 7w3m_e_,42,46,1,1 7w3m_e_,43,47,1,1 7w3m_e_,44,48,1,1 7w3m_e_,45,50,1,1 7w3m_e_,46,49,1,1