pair,contact1,contact2,flow1,flow2 4w4m_A_,1,2,1,1 4w4m_A_,1,44,1,1 4w4m_A_,3,42,1,1 4w4m_A_,5,40,1,1 4w4m_A_,6,40,1,1 4w4m_A_,9,38,1,1 4w4m_A_,10,11,1,1 4w4m_A_,10,13,1,1 4w4m_A_,10,14,1,1 4w4m_A_,11,15,1,1 4w4m_A_,12,16,1,1 4w4m_A_,13,17,1,1 4w4m_A_,13,61,1,1 4w4m_A_,14,18,1,1 4w4m_A_,15,19,1,1 4w4m_A_,15,30,1,1 4w4m_A_,16,20,1,1 4w4m_A_,17,21,1,1 4w4m_A_,18,22,1,1 4w4m_A_,19,23,1,1 4w4m_A_,21,24,1,1 4w4m_A_,21,26,1,1 4w4m_A_,22,25,1,1 4w4m_A_,24,57,1,1 4w4m_A_,29,41,1,1 4w4m_A_,31,39,1,1 4w4m_A_,32,34,1,1 4w4m_A_,33,36,1,1 4w4m_A_,33,37,1,1 4w4m_A_,34,37,1,1 4w4m_A_,43,46,1,1 4w4m_A_,44,47,1,1 4w4m_A_,46,50,1,1 4w4m_A_,47,51,1,1 4w4m_A_,48,52,1,1 4w4m_A_,49,53,1,1 4w4m_A_,50,54,1,1 4w4m_A_,51,55,1,1 4w4m_A_,52,56,1,1 4w4m_A_,53,57,1,1 4w4m_A_,54,59,1,1 4w4m_A_,55,58,1,1