pair,contact1,contact2,flow1,flow2 3idf_A_,2,28,1,1 3idf_A_,2,30,1,1 3idf_A_,2,32,1,1 3idf_A_,3,101,1,1 3idf_A_,3,103,1,1 3idf_A_,3,104,1,1 3idf_A_,4,32,1,1 3idf_A_,4,34,1,1 3idf_A_,5,104,1,1 3idf_A_,5,106,1,1 3idf_A_,6,34,1,1 3idf_A_,6,36,1,1 3idf_A_,7,106,1,1 3idf_A_,8,36,1,1 3idf_A_,9,14,1,1 3idf_A_,9,114,1,1 3idf_A_,11,14,1,1 3idf_A_,11,15,1,1 3idf_A_,12,16,1,1 3idf_A_,13,17,1,1 3idf_A_,14,18,1,1 3idf_A_,15,19,1,1 3idf_A_,15,70,1,1 3idf_A_,16,20,1,1 3idf_A_,16,138,1,1 3idf_A_,17,21,1,1 3idf_A_,18,22,1,1 3idf_A_,19,23,1,1 3idf_A_,20,24,1,1 3idf_A_,21,25,1,1 3idf_A_,22,26,1,1 3idf_A_,25,28,1,1 3idf_A_,28,30,1,1 3idf_A_,28,31,1,1 3idf_A_,33,83,1,1 3idf_A_,35,83,1,1 3idf_A_,35,85,1,1 3idf_A_,37,85,1,1 3idf_A_,37,87,1,1 3idf_A_,39,61,1,1 3idf_A_,39,87,1,1 3idf_A_,39,88,1,1 3idf_A_,39,89,1,1 3idf_A_,45,49,1,1 3idf_A_,46,50,1,1 3idf_A_,47,51,1,1 3idf_A_,48,52,1,1 3idf_A_,52,56,1,1 3idf_A_,54,58,1,1 3idf_A_,55,59,1,1 3idf_A_,56,60,1,1 3idf_A_,57,61,1,1 3idf_A_,58,62,1,1 3idf_A_,59,63,1,1 3idf_A_,60,63,1,1 3idf_A_,61,65,1,1 3idf_A_,62,66,1,1 3idf_A_,63,67,1,1 3idf_A_,64,68,1,1 3idf_A_,65,68,1,1 3idf_A_,65,69,1,1 3idf_A_,66,70,1,1 3idf_A_,67,71,1,1 3idf_A_,68,72,1,1 3idf_A_,69,73,1,1 3idf_A_,70,74,1,1 3idf_A_,71,75,1,1 3idf_A_,72,76,1,1 3idf_A_,73,76,1,1 3idf_A_,73,77,1,1 3idf_A_,75,78,1,1 3idf_A_,75,80,1,1 3idf_A_,76,79,1,1 3idf_A_,90,92,1,1 3idf_A_,90,93,1,1 3idf_A_,90,94,1,1 3idf_A_,91,95,1,1 3idf_A_,92,96,1,1 3idf_A_,93,97,1,1 3idf_A_,94,98,1,1 3idf_A_,95,99,1,1 3idf_A_,97,100,1,1 3idf_A_,98,101,1,1 3idf_A_,98,102,1,1 3idf_A_,99,102,1,1 3idf_A_,105,133,1,1 3idf_A_,105,135,1,1 3idf_A_,107,135,1,1 3idf_A_,107,137,1,1 3idf_A_,109,119,1,1 3idf_A_,109,137,1,1 3idf_A_,110,112,1,1 3idf_A_,110,113,1,1 3idf_A_,113,115,1,1 3idf_A_,113,116,1,1 3idf_A_,120,124,1,1 3idf_A_,121,123,1,1 3idf_A_,121,124,1,1 3idf_A_,124,128,1,1 3idf_A_,125,129,1,1 3idf_A_,126,129,1,1 3idf_A_,126,130,1,1 3idf_A_,127,130,1,1