pair,contact1,contact2,flow1,flow2 3i4m_K_,5,8,1,1 3i4m_K_,7,10,1,1 3i4m_K_,7,11,1,1 3i4m_K_,16,37,1,1 3i4m_K_,17,19,1,1 3i4m_K_,18,36,1,1 3i4m_K_,18,37,1,1 3i4m_K_,18,38,1,1 3i4m_K_,20,34,1,1 3i4m_K_,22,32,1,1 3i4m_K_,24,27,1,1 3i4m_K_,29,77,1,1 3i4m_K_,31,75,1,1 3i4m_K_,33,73,1,1 3i4m_K_,35,71,1,1 3i4m_K_,36,70,1,1 3i4m_K_,39,41,1,1 3i4m_K_,39,43,1,1 3i4m_K_,40,61,1,1 3i4m_K_,42,46,1,1 3i4m_K_,43,47,1,1 3i4m_K_,44,47,1,1 3i4m_K_,44,48,1,1 3i4m_K_,45,49,1,1 3i4m_K_,46,50,1,1 3i4m_K_,47,51,1,1 3i4m_K_,47,59,1,1 3i4m_K_,48,51,1,1 3i4m_K_,49,52,1,1 3i4m_K_,49,93,1,1 3i4m_K_,53,55,1,1 3i4m_K_,53,56,1,1 3i4m_K_,53,81,1,1 3i4m_K_,55,78,1,1 3i4m_K_,58,76,1,1 3i4m_K_,60,74,1,1 3i4m_K_,62,72,1,1 3i4m_K_,65,68,1,1 3i4m_K_,77,81,1,1 3i4m_K_,78,81,1,1 3i4m_K_,82,84,1,1 3i4m_K_,82,86,1,1 3i4m_K_,83,87,1,1 3i4m_K_,84,87,1,1 3i4m_K_,84,88,1,1 3i4m_K_,85,89,1,1 3i4m_K_,86,90,1,1 3i4m_K_,88,92,1,1 3i4m_K_,89,93,1,1 3i4m_K_,91,94,1,1 3i4m_K_,91,95,1,1 3i4m_K_,92,96,1,1 3i4m_K_,93,97,1,1 3i4m_K_,94,98,1,1 3i4m_K_,95,99,1,1 3i4m_K_,96,100,1,1 3i4m_K_,97,101,1,1 3i4m_K_,98,102,1,1 3i4m_K_,99,103,1,1 3i4m_K_,100,104,1,1 3i4m_K_,101,105,1,1 3i4m_K_,102,106,1,1 3i4m_K_,103,107,1,1 3i4m_K_,104,108,1,1 3i4m_K_,105,109,1,1 3i4m_K_,106,110,1,1 3i4m_K_,108,111,1,1 3i4m_K_,112,113,1,1