pair,contact1,contact2,flow1,flow2 7b5m_U_,1,63,1,1 7b5m_U_,1,64,1,1 7b5m_U_,2,64,1,1 7b5m_U_,3,15,1,1 7b5m_U_,4,67,1,1 7b5m_U_,5,13,1,1 7b5m_U_,14,33,1,1 7b5m_U_,16,29,1,1 7b5m_U_,18,21,1,1 7b5m_U_,21,29,1,1 7b5m_U_,22,26,1,1 7b5m_U_,23,27,1,1 7b5m_U_,24,28,1,1 7b5m_U_,25,29,1,1 7b5m_U_,26,30,1,1 7b5m_U_,27,31,1,1 7b5m_U_,28,32,1,1 7b5m_U_,29,33,1,1 7b5m_U_,30,34,1,1 7b5m_U_,42,70,1,1 7b5m_U_,43,50,1,1 7b5m_U_,44,68,1,1 7b5m_U_,45,48,1,1 7b5m_U_,55,58,1,1 7b5m_U_,55,59,1,1 7b5m_U_,56,61,1,1 7b5m_U_,62,65,1,1 7b5m_U_,66,67,1,1