pair,contact1,contact2,flow1,flow2 6r5m_A_,1,3,1,1 6r5m_A_,1,17,1,1 6r5m_A_,1,19,1,1 6r5m_A_,1,20,1,1 6r5m_A_,2,22,1,1 6r5m_A_,2,53,1,1 6r5m_A_,2,54,1,1 6r5m_A_,3,15,1,1 6r5m_A_,3,21,1,1 6r5m_A_,4,56,1,1 6r5m_A_,5,13,1,1 6r5m_A_,6,34,1,1 6r5m_A_,7,10,1,1 6r5m_A_,8,10,1,1 6r5m_A_,15,17,1,1 6r5m_A_,21,37,1,1 6r5m_A_,22,50,1,1 6r5m_A_,23,35,1,1 6r5m_A_,23,56,1,1 6r5m_A_,24,48,1,1 6r5m_A_,24,57,1,1 6r5m_A_,25,32,1,1 6r5m_A_,25,33,1,1 6r5m_A_,26,46,1,1 6r5m_A_,27,30,1,1 6r5m_A_,34,57,1,1 6r5m_A_,42,45,1,1 6r5m_A_,45,46,1,1 6r5m_A_,52,55,1,1