pair,contact1,contact2,flow1,flow2
4day_B_,11,23,1,1
4day_B_,11,25,1,1
4day_B_,12,104,1,1
4day_B_,12,109,1,1
4day_B_,13,25,1,1
4day_B_,14,18,1,1
4day_B_,15,19,1,1
4day_B_,16,20,1,1
4day_B_,16,44,1,1
4day_B_,17,21,1,1
4day_B_,22,74,1,1
4day_B_,24,72,1,1
4day_B_,25,27,1,1
4day_B_,26,70,1,1
4day_B_,27,67,1,1
4day_B_,28,68,1,1
4day_B_,29,41,1,1
4day_B_,30,65,1,1
4day_B_,30,66,1,1
4day_B_,31,39,1,1
4day_B_,32,39,1,1
4day_B_,34,37,1,1
4day_B_,38,49,1,1
4day_B_,40,47,1,1
4day_B_,42,45,1,1
4day_B_,48,81,1,1
4day_B_,48,82,1,1
4day_B_,48,83,1,1
4day_B_,50,83,1,1
4day_B_,50,85,1,1
4day_B_,51,53,1,1
4day_B_,51,54,1,1
4day_B_,52,55,1,1
4day_B_,67,91,1,1
4day_B_,67,92,1,1
4day_B_,69,89,1,1
4day_B_,71,86,1,1
4day_B_,71,87,1,1
4day_B_,73,84,1,1
4day_B_,75,82,1,1
4day_B_,82,83,1,1
4day_B_,87,88,1,1
4day_B_,87,89,1,1
4day_B_,90,92,1,1
4day_B_,91,94,1,1
4day_B_,94,96,1,1
4day_B_,94,97,1,1
4day_B_,95,99,1,1
4day_B_,96,99,1,1
4day_B_,96,100,1,1
4day_B_,97,101,1,1
4day_B_,100,104,1,1
4day_B_,103,107,1,1
4day_B_,104,108,1,1
4day_B_,105,109,1,1
4day_B_,106,110,1,1
4day_B_,107,111,1,1