pair,contact1,contact2,flow1,flow2
2otu_B_,3,25,1,1
2otu_B_,5,23,1,1
2otu_B_,6,96,1,1
2otu_B_,6,111,1,1
2otu_B_,7,21,1,1
2otu_B_,9,112,1,1
2otu_B_,10,115,1,1
2otu_B_,12,115,1,1
2otu_B_,12,117,1,1
2otu_B_,13,16,1,1
2otu_B_,15,86,1,1
2otu_B_,16,86,1,1
2otu_B_,18,83,1,1
2otu_B_,20,81,1,1
2otu_B_,22,79,1,1
2otu_B_,24,77,1,1
2otu_B_,28,31,1,1
2otu_B_,29,32,1,1
2otu_B_,30,53,1,1
2otu_B_,32,72,1,1
2otu_B_,34,51,1,1
2otu_B_,35,97,1,1
2otu_B_,36,48,1,1
2otu_B_,36,49,1,1
2otu_B_,36,80,1,1
2otu_B_,37,95,1,1
2otu_B_,38,46,1,1
2otu_B_,38,90,1,1
2otu_B_,38,94,1,1
2otu_B_,39,43,1,1
2otu_B_,39,93,1,1
2otu_B_,40,42,1,1
2otu_B_,40,43,1,1
2otu_B_,40,44,1,1
2otu_B_,46,63,1,1
2otu_B_,47,49,1,1
2otu_B_,50,59,1,1
2otu_B_,52,55,1,1
2otu_B_,52,57,1,1
2otu_B_,52,72,1,1
2otu_B_,53,74,1,1
2otu_B_,60,70,1,1
2otu_B_,61,64,1,1
2otu_B_,61,65,1,1
2otu_B_,62,65,1,1
2otu_B_,63,67,1,1
2otu_B_,64,67,1,1
2otu_B_,64,68,1,1
2otu_B_,67,84,1,1
2otu_B_,67,85,1,1
2otu_B_,67,90,1,1
2otu_B_,69,82,1,1
2otu_B_,71,80,1,1
2otu_B_,72,74,1,1
2otu_B_,73,76,1,1
2otu_B_,73,78,1,1
2otu_B_,74,77,1,1
2otu_B_,76,78,1,1
2otu_B_,82,84,1,1
2otu_B_,87,90,1,1
2otu_B_,88,91,1,1
2otu_B_,90,94,1,1
2otu_B_,91,116,1,1
2otu_B_,92,114,1,1
2otu_B_,94,112,1,1
2otu_B_,96,109,1,1
2otu_B_,98,99,1,1
2otu_B_,98,106,1,1
2otu_B_,98,107,1,1
2otu_B_,100,103,1,1
2otu_B_,105,108,1,1