pair,contact1,contact2,flow1,flow2 4b6m_A_,3,6,1,1 4b6m_A_,5,19,1,1 4b6m_A_,6,19,1,1 4b6m_A_,7,18,1,1 4b6m_A_,7,39,1,1 4b6m_A_,7,73,1,1 4b6m_A_,7,75,1,1 4b6m_A_,8,17,1,1 4b6m_A_,9,71,1,1 4b6m_A_,10,15,1,1 4b6m_A_,11,15,1,1 4b6m_A_,11,68,1,1 4b6m_A_,11,69,1,1 4b6m_A_,12,15,1,1 4b6m_A_,15,42,1,1 4b6m_A_,16,39,1,1 4b6m_A_,18,37,1,1 4b6m_A_,20,35,1,1 4b6m_A_,20,37,1,1 4b6m_A_,21,35,1,1 4b6m_A_,23,33,1,1 4b6m_A_,25,28,1,1 4b6m_A_,27,50,1,1 4b6m_A_,29,33,1,1 4b6m_A_,30,66,1,1 4b6m_A_,32,66,1,1 4b6m_A_,34,65,1,1 4b6m_A_,36,63,1,1 4b6m_A_,38,61,1,1 4b6m_A_,40,42,1,1 4b6m_A_,43,60,1,1 4b6m_A_,45,60,1,1 4b6m_A_,45,62,1,1 4b6m_A_,46,48,1,1 4b6m_A_,46,53,1,1 4b6m_A_,47,54,1,1 4b6m_A_,47,55,1,1 4b6m_A_,49,52,1,1 4b6m_A_,53,55,1,1 4b6m_A_,57,58,1,1 4b6m_A_,58,61,1,1 4b6m_A_,66,69,1,1 4b6m_A_,67,70,1,1 4b6m_A_,68,69,1,1