pair,contact1,contact2,flow1,flow2 6x7f_m_,3,6,1,1 6x7f_m_,8,12,1,1 6x7f_m_,9,13,1,1 6x7f_m_,10,14,1,1 6x7f_m_,11,15,1,1 6x7f_m_,12,16,1,1 6x7f_m_,13,17,1,1 6x7f_m_,17,21,1,1 6x7f_m_,18,22,1,1 6x7f_m_,19,23,1,1 6x7f_m_,22,28,1,1 6x7f_m_,23,28,1,1 6x7f_m_,24,28,1,1 6x7f_m_,25,26,1,1 6x7f_m_,25,29,1,1 6x7f_m_,26,30,1,1 6x7f_m_,27,31,1,1 6x7f_m_,28,32,1,1 6x7f_m_,29,33,1,1 6x7f_m_,30,34,1,1 6x7f_m_,31,35,1,1 6x7f_m_,32,36,1,1 6x7f_m_,33,37,1,1 6x7f_m_,34,38,1,1 6x7f_m_,34,39,1,1 6x7f_m_,34,41,1,1 6x7f_m_,34,42,1,1