pair,contact1,contact2,flow1,flow2 8pk0_m_,1,3,1,1 8pk0_m_,1,4,1,1 8pk0_m_,19,35,1,1 8pk0_m_,21,33,1,1 8pk0_m_,22,40,1,1 8pk0_m_,22,42,1,1 8pk0_m_,23,31,1,1 8pk0_m_,24,42,1,1 8pk0_m_,24,44,1,1 8pk0_m_,25,28,1,1 8pk0_m_,25,29,1,1 8pk0_m_,38,40,1,1 8pk0_m_,47,50,1,1 8pk0_m_,49,51,1,1