pair,contact1,contact2,flow1,flow2 1k9m_U_,1,7,1,1 1k9m_U_,3,7,1,1 1k9m_U_,4,8,1,1 1k9m_U_,5,9,1,1 1k9m_U_,6,10,1,1 1k9m_U_,7,10,1,1 1k9m_U_,7,11,1,1 1k9m_U_,8,11,1,1 1k9m_U_,8,12,1,1 1k9m_U_,9,13,1,1 1k9m_U_,11,22,1,1 1k9m_U_,14,19,1,1 1k9m_U_,15,18,1,1 1k9m_U_,16,19,1,1 1k9m_U_,19,22,1,1 1k9m_U_,19,67,1,1 1k9m_U_,20,23,1,1 1k9m_U_,20,41,1,1 1k9m_U_,22,93,1,1 1k9m_U_,23,42,1,1 1k9m_U_,24,93,1,1 1k9m_U_,24,119,1,1 1k9m_U_,25,40,1,1 1k9m_U_,26,32,1,1 1k9m_U_,26,38,1,1 1k9m_U_,26,98,1,1 1k9m_U_,27,32,1,1 1k9m_U_,27,38,1,1 1k9m_U_,28,31,1,1 1k9m_U_,28,32,1,1 1k9m_U_,28,98,1,1 1k9m_U_,29,33,1,1 1k9m_U_,30,34,1,1 1k9m_U_,31,35,1,1 1k9m_U_,32,36,1,1 1k9m_U_,37,39,1,1 1k9m_U_,37,119,1,1 1k9m_U_,41,43,1,1 1k9m_U_,41,108,1,1 1k9m_U_,43,46,1,1 1k9m_U_,46,62,1,1 1k9m_U_,46,102,1,1 1k9m_U_,46,108,1,1 1k9m_U_,47,99,1,1 1k9m_U_,47,100,1,1 1k9m_U_,48,60,1,1 1k9m_U_,49,97,1,1 1k9m_U_,50,57,1,1 1k9m_U_,50,58,1,1 1k9m_U_,51,52,1,1 1k9m_U_,51,95,1,1 1k9m_U_,53,56,1,1 1k9m_U_,55,58,1,1 1k9m_U_,59,99,1,1 1k9m_U_,61,75,1,1 1k9m_U_,63,73,1,1 1k9m_U_,64,73,1,1 1k9m_U_,66,69,1,1 1k9m_U_,66,71,1,1 1k9m_U_,72,91,1,1 1k9m_U_,74,77,1,1 1k9m_U_,77,89,1,1 1k9m_U_,79,87,1,1 1k9m_U_,81,84,1,1 1k9m_U_,81,85,1,1 1k9m_U_,83,85,1,1 1k9m_U_,89,90,1,1 1k9m_U_,92,94,1,1 1k9m_U_,92,95,1,1 1k9m_U_,93,96,1,1 1k9m_U_,102,104,1,1 1k9m_U_,102,108,1,1 1k9m_U_,105,109,1,1 1k9m_U_,106,110,1,1 1k9m_U_,107,111,1,1 1k9m_U_,108,112,1,1 1k9m_U_,109,113,1,1 1k9m_U_,110,114,1,1 1k9m_U_,111,114,1,1