pair,contact1,contact2,flow1,flow2 6tnu_m_,1,72,1,1 6tnu_m_,2,71,1,1 6tnu_m_,3,70,1,1 6tnu_m_,4,69,1,1 6tnu_m_,5,68,1,1 6tnu_m_,6,67,1,1 6tnu_m_,7,66,1,1 6tnu_m_,8,14,1,1 6tnu_m_,8,21,1,1 6tnu_m_,9,23,1,1 6tnu_m_,9,24,1,1 6tnu_m_,10,25,1,1 6tnu_m_,10,45,1,1 6tnu_m_,11,24,1,1 6tnu_m_,12,23,1,1 6tnu_m_,13,22,1,1 6tnu_m_,14,21,1,1 6tnu_m_,15,48,1,1 6tnu_m_,18,58,1,1 6tnu_m_,22,46,1,1 6tnu_m_,26,44,1,1 6tnu_m_,27,43,1,1 6tnu_m_,28,42,1,1 6tnu_m_,29,41,1,1 6tnu_m_,30,40,1,1 6tnu_m_,31,39,1,1 6tnu_m_,32,38,1,1 6tnu_m_,50,64,1,1 6tnu_m_,51,63,1,1 6tnu_m_,52,62,1,1 6tnu_m_,53,61,1,1 6tnu_m_,53,62,1,1 6tnu_m_,54,58,1,1 6tnu_m_,54,61,1,1 6tnu_m_,58,60,1,1 6tnu_m_,60,61,1,1