pair,contact1,contact2,flow1,flow2 3ias_6_,1,4,1,1 3ias_6_,2,3,1,1 3ias_6_,4,8,1,1 3ias_6_,5,9,1,1 3ias_6_,7,11,1,1 3ias_6_,8,12,1,1 3ias_6_,9,13,1,1 3ias_6_,10,13,1,1 3ias_6_,10,14,1,1 3ias_6_,11,15,1,1 3ias_6_,12,16,1,1 3ias_6_,13,17,1,1 3ias_6_,14,18,1,1 3ias_6_,15,19,1,1 3ias_6_,17,20,1,1 3ias_6_,23,46,1,1 3ias_6_,25,47,1,1 3ias_6_,27,49,1,1 3ias_6_,29,51,1,1 3ias_6_,30,33,1,1 3ias_6_,31,34,1,1 3ias_6_,32,35,1,1 3ias_6_,32,36,1,1 3ias_6_,32,78,1,1 3ias_6_,36,39,1,1 3ias_6_,36,40,1,1 3ias_6_,44,45,1,1 3ias_6_,48,74,1,1 3ias_6_,48,76,1,1 3ias_6_,50,76,1,1 3ias_6_,50,78,1,1 3ias_6_,54,94,1,1 3ias_6_,55,57,1,1 3ias_6_,56,59,1,1 3ias_6_,56,91,1,1 3ias_6_,56,92,1,1 3ias_6_,58,61,1,1 3ias_6_,58,62,1,1 3ias_6_,59,63,1,1 3ias_6_,60,64,1,1 3ias_6_,61,65,1,1 3ias_6_,62,66,1,1 3ias_6_,63,66,1,1 3ias_6_,63,67,1,1 3ias_6_,64,68,1,1 3ias_6_,66,73,1,1 3ias_6_,67,69,1,1 3ias_6_,70,73,1,1 3ias_6_,74,142,1,1 3ias_6_,75,104,1,1 3ias_6_,77,83,1,1 3ias_6_,77,105,1,1 3ias_6_,77,107,1,1 3ias_6_,79,83,1,1 3ias_6_,79,107,1,1 3ias_6_,80,84,1,1 3ias_6_,80,109,1,1 3ias_6_,82,97,1,1 3ias_6_,84,86,1,1 3ias_6_,88,95,1,1 3ias_6_,90,92,1,1 3ias_6_,90,95,1,1 3ias_6_,93,95,1,1 3ias_6_,96,98,1,1 3ias_6_,96,99,1,1 3ias_6_,96,106,1,1 3ias_6_,97,100,1,1 3ias_6_,97,101,1,1 3ias_6_,98,103,1,1 3ias_6_,104,127,1,1 3ias_6_,113,116,1,1 3ias_6_,113,117,1,1 3ias_6_,114,117,1,1 3ias_6_,114,118,1,1 3ias_6_,115,119,1,1 3ias_6_,116,120,1,1 3ias_6_,117,121,1,1 3ias_6_,118,121,1,1 3ias_6_,118,122,1,1 3ias_6_,119,123,1,1 3ias_6_,120,124,1,1 3ias_6_,121,125,1,1 3ias_6_,122,126,1,1 3ias_6_,124,127,1,1 3ias_6_,124,128,1,1 3ias_6_,125,128,1,1 3ias_6_,125,129,1,1 3ias_6_,127,130,1,1 3ias_6_,132,140,1,1 3ias_6_,134,137,1,1 3ias_6_,134,138,1,1