pair,contact1,contact2,flow1,flow2 1yi2_Q_,5,8,1,1 1yi2_Q_,7,10,1,1 1yi2_Q_,10,14,1,1 1yi2_Q_,12,15,1,1 1yi2_Q_,13,42,1,1 1yi2_Q_,13,54,1,1 1yi2_Q_,16,46,1,1 1yi2_Q_,17,20,1,1 1yi2_Q_,22,46,1,1 1yi2_Q_,24,44,1,1 1yi2_Q_,26,29,1,1 1yi2_Q_,27,30,1,1 1yi2_Q_,28,44,1,1 1yi2_Q_,31,32,1,1 1yi2_Q_,31,71,1,1 1yi2_Q_,33,71,1,1 1yi2_Q_,34,37,1,1 1yi2_Q_,36,63,1,1 1yi2_Q_,37,63,1,1 1yi2_Q_,37,93,1,1 1yi2_Q_,38,62,1,1 1yi2_Q_,38,94,1,1 1yi2_Q_,39,61,1,1 1yi2_Q_,40,92,1,1 1yi2_Q_,41,58,1,1 1yi2_Q_,41,59,1,1 1yi2_Q_,42,43,1,1 1yi2_Q_,42,57,1,1 1yi2_Q_,42,90,1,1 1yi2_Q_,43,57,1,1 1yi2_Q_,44,46,1,1 1yi2_Q_,44,47,1,1 1yi2_Q_,44,90,1,1 1yi2_Q_,47,51,1,1 1yi2_Q_,49,90,1,1 1yi2_Q_,50,87,1,1 1yi2_Q_,53,55,1,1 1yi2_Q_,53,56,1,1 1yi2_Q_,54,57,1,1 1yi2_Q_,56,59,1,1 1yi2_Q_,59,76,1,1 1yi2_Q_,62,74,1,1 1yi2_Q_,64,72,1,1 1yi2_Q_,65,72,1,1 1yi2_Q_,67,70,1,1 1yi2_Q_,71,86,1,1 1yi2_Q_,73,84,1,1 1yi2_Q_,74,83,1,1 1yi2_Q_,75,82,1,1 1yi2_Q_,77,80,1,1 1yi2_Q_,77,82,1,1 1yi2_Q_,87,90,1,1 1yi2_Q_,88,91,1,1