pair,contact1,contact2,flow1,flow2 7b5m_R_,1,3,1,1 7b5m_R_,15,17,1,1 7b5m_R_,20,29,1,1 7b5m_R_,27,32,1,1 7b5m_R_,27,37,1,1 7b5m_R_,31,32,1,1 7b5m_R_,34,37,1,1 7b5m_R_,34,38,1,1 7b5m_R_,41,53,1,1 7b5m_R_,41,55,1,1 7b5m_R_,44,52,1,1 7b5m_R_,45,77,1,1 7b5m_R_,45,78,1,1 7b5m_R_,46,50,1,1 7b5m_R_,48,50,1,1 7b5m_R_,48,70,1,1 7b5m_R_,50,67,1,1 7b5m_R_,53,56,1,1 7b5m_R_,54,58,1,1 7b5m_R_,56,60,1,1 7b5m_R_,57,61,1,1 7b5m_R_,58,62,1,1 7b5m_R_,59,63,1,1 7b5m_R_,60,64,1,1 7b5m_R_,60,66,1,1 7b5m_R_,67,69,1,1 7b5m_R_,67,70,1,1 7b5m_R_,67,72,1,1 7b5m_R_,73,74,1,1