pair,contact1,contact2,flow1,flow2 6nr9_3_,1,4,1,1 6nr9_3_,3,7,1,1 6nr9_3_,3,129,1,1 6nr9_3_,4,8,1,1 6nr9_3_,5,9,1,1 6nr9_3_,6,10,1,1 6nr9_3_,7,11,1,1 6nr9_3_,7,122,1,1 6nr9_3_,8,12,1,1 6nr9_3_,10,14,1,1 6nr9_3_,11,15,1,1 6nr9_3_,12,16,1,1 6nr9_3_,13,17,1,1 6nr9_3_,15,19,1,1 6nr9_3_,17,20,1,1 6nr9_3_,17,21,1,1 6nr9_3_,18,22,1,1 6nr9_3_,21,25,1,1 6nr9_3_,22,26,1,1 6nr9_3_,27,30,1,1 6nr9_3_,29,106,1,1 6nr9_3_,30,34,1,1 6nr9_3_,31,35,1,1 6nr9_3_,33,36,1,1 6nr9_3_,34,37,1,1 6nr9_3_,35,39,1,1 6nr9_3_,36,40,1,1 6nr9_3_,37,41,1,1 6nr9_3_,38,42,1,1 6nr9_3_,40,44,1,1 6nr9_3_,41,93,1,1 6nr9_3_,43,51,1,1 6nr9_3_,44,93,1,1 6nr9_3_,45,50,1,1 6nr9_3_,46,73,1,1 6nr9_3_,49,52,1,1 6nr9_3_,49,71,1,1 6nr9_3_,50,73,1,1 6nr9_3_,55,56,1,1 6nr9_3_,55,67,1,1 6nr9_3_,57,65,1,1 6nr9_3_,64,65,1,1 6nr9_3_,74,86,1,1 6nr9_3_,75,87,1,1 6nr9_3_,77,85,1,1 6nr9_3_,79,83,1,1 6nr9_3_,80,83,1,1 6nr9_3_,88,90,1,1 6nr9_3_,90,94,1,1 6nr9_3_,91,95,1,1 6nr9_3_,92,96,1,1 6nr9_3_,93,97,1,1 6nr9_3_,95,98,1,1 6nr9_3_,98,102,1,1 6nr9_3_,100,104,1,1 6nr9_3_,101,105,1,1 6nr9_3_,103,106,1,1 6nr9_3_,105,109,1,1 6nr9_3_,108,111,1,1 6nr9_3_,109,113,1,1 6nr9_3_,110,114,1,1 6nr9_3_,113,117,1,1 6nr9_3_,114,118,1,1 6nr9_3_,115,119,1,1 6nr9_3_,116,120,1,1 6nr9_3_,120,124,1,1 6nr9_3_,121,125,1,1 6nr9_3_,122,126,1,1 6nr9_3_,123,127,1,1 6nr9_3_,124,128,1,1 6nr9_3_,125,129,1,1 6nr9_3_,126,130,1,1 6nr9_3_,127,131,1,1 6nr9_3_,128,132,1,1