pair,contact1,contact2,flow1,flow2
1hct_B_,3,6,1,1
1hct_B_,7,10,1,1
1hct_B_,9,35,1,1
1hct_B_,12,37,1,1
1hct_B_,14,39,1,1
1hct_B_,15,18,1,1
1hct_B_,15,19,1,1
1hct_B_,16,20,1,1
1hct_B_,17,21,1,1
1hct_B_,19,22,1,1
1hct_B_,19,23,1,1
1hct_B_,19,36,1,1
1hct_B_,20,24,1,1
1hct_B_,30,100,1,1
1hct_B_,31,50,1,1
1hct_B_,31,103,1,1
1hct_B_,31,104,1,1
1hct_B_,32,50,1,1
1hct_B_,33,104,1,1
1hct_B_,34,48,1,1
1hct_B_,36,46,1,1
1hct_B_,38,44,1,1
1hct_B_,45,46,1,1
1hct_B_,45,65,1,1
1hct_B_,47,63,1,1
1hct_B_,49,61,1,1
1hct_B_,51,59,1,1
1hct_B_,53,57,1,1
1hct_B_,66,74,1,1
1hct_B_,68,72,1,1
1hct_B_,73,81,1,1
1hct_B_,76,79,1,1
1hct_B_,82,86,1,1
1hct_B_,83,87,1,1
1hct_B_,84,88,1,1
1hct_B_,85,89,1,1
1hct_B_,86,89,1,1
1hct_B_,86,90,1,1
1hct_B_,87,91,1,1
1hct_B_,90,93,1,1
1hct_B_,90,94,1,1
1hct_B_,91,102,1,1
1hct_B_,92,102,1,1