pair,contact1,contact2,flow1,flow2
1b4m_A_,2,4,1,1
1b4m_A_,6,44,1,1
1b4m_A_,9,41,1,1
1b4m_A_,13,130,1,1
1b4m_A_,15,128,1,1
1b4m_A_,18,22,1,1
1b4m_A_,19,23,1,1
1b4m_A_,21,26,1,1
1b4m_A_,22,25,1,1
1b4m_A_,30,33,1,1
1b4m_A_,30,34,1,1
1b4m_A_,37,57,1,1
1b4m_A_,38,57,1,1
1b4m_A_,40,55,1,1
1b4m_A_,41,42,1,1
1b4m_A_,42,52,1,1
1b4m_A_,42,53,1,1
1b4m_A_,46,49,1,1
1b4m_A_,48,67,1,1
1b4m_A_,50,65,1,1
1b4m_A_,55,60,1,1
1b4m_A_,68,87,1,1
1b4m_A_,70,72,1,1
1b4m_A_,71,85,1,1
1b4m_A_,84,99,1,1
1b4m_A_,86,97,1,1
1b4m_A_,88,95,1,1
1b4m_A_,90,93,1,1
1b4m_A_,94,109,1,1
1b4m_A_,104,123,1,1
1b4m_A_,108,119,1,1
1b4m_A_,110,117,1,1
1b4m_A_,110,119,1,1
1b4m_A_,112,115,1,1
1b4m_A_,115,117,1,1
1b4m_A_,120,127,1,1
1b4m_A_,122,125,1,1