pair,contact1,contact2,flow1,flow2 4tn5_A_,1,32,1,1 4tn5_A_,2,34,1,1 4tn5_A_,2,56,1,1 4tn5_A_,3,32,1,1 4tn5_A_,3,34,1,1 4tn5_A_,4,57,1,1 4tn5_A_,4,59,1,1 4tn5_A_,5,34,1,1 4tn5_A_,5,36,1,1 4tn5_A_,6,59,1,1 4tn5_A_,6,61,1,1 4tn5_A_,7,16,1,1 4tn5_A_,7,36,1,1 4tn5_A_,7,38,1,1 4tn5_A_,8,61,1,1 4tn5_A_,9,11,1,1 4tn5_A_,9,15,1,1 4tn5_A_,10,12,1,1 4tn5_A_,11,15,1,1 4tn5_A_,16,19,1,1 4tn5_A_,17,20,1,1 4tn5_A_,18,22,1,1 4tn5_A_,19,23,1,1 4tn5_A_,20,24,1,1 4tn5_A_,21,25,1,1 4tn5_A_,22,26,1,1 4tn5_A_,23,27,1,1 4tn5_A_,26,29,1,1 4tn5_A_,26,31,1,1 4tn5_A_,27,30,1,1 4tn5_A_,36,38,1,1 4tn5_A_,36,47,1,1 4tn5_A_,36,71,1,1 4tn5_A_,37,44,1,1 4tn5_A_,38,67,1,1 4tn5_A_,39,42,1,1 4tn5_A_,48,52,1,1 4tn5_A_,49,53,1,1 4tn5_A_,50,54,1,1 4tn5_A_,51,54,1,1 4tn5_A_,58,76,1,1 4tn5_A_,58,78,1,1 4tn5_A_,60,78,1,1 4tn5_A_,60,80,1,1 4tn5_A_,62,64,1,1 4tn5_A_,62,80,1,1 4tn5_A_,63,82,1,1 4tn5_A_,66,69,1,1 4tn5_A_,68,71,1,1 4tn5_A_,69,72,1,1 4tn5_A_,71,75,1,1 4tn5_A_,72,75,1,1 4tn5_A_,76,98,1,1 4tn5_A_,76,101,1,1 4tn5_A_,77,105,1,1 4tn5_A_,77,106,1,1 4tn5_A_,77,107,1,1 4tn5_A_,79,107,1,1 4tn5_A_,79,109,1,1 4tn5_A_,80,81,1,1 4tn5_A_,81,85,1,1 4tn5_A_,81,110,1,1 4tn5_A_,82,86,1,1 4tn5_A_,83,87,1,1 4tn5_A_,84,88,1,1 4tn5_A_,89,92,1,1 4tn5_A_,91,94,1,1 4tn5_A_,92,95,1,1 4tn5_A_,93,97,1,1 4tn5_A_,94,98,1,1 4tn5_A_,95,99,1,1 4tn5_A_,96,100,1,1 4tn5_A_,97,101,1,1 4tn5_A_,105,106,1,1