pair,contact1,contact2,flow1,flow2
2vpd_A_,2,11,1,1
2vpd_A_,4,8,1,1
2vpd_A_,4,9,1,1
2vpd_A_,4,29,1,1
2vpd_A_,5,27,1,1
2vpd_A_,7,8,1,1
2vpd_A_,7,9,1,1
2vpd_A_,7,29,1,1
2vpd_A_,10,29,1,1
2vpd_A_,12,15,1,1
2vpd_A_,16,30,1,1
2vpd_A_,17,40,1,1
2vpd_A_,18,28,1,1
2vpd_A_,20,26,1,1
2vpd_A_,21,51,1,1
2vpd_A_,29,32,1,1
2vpd_A_,29,33,1,1
2vpd_A_,30,33,1,1
2vpd_A_,30,35,1,1
2vpd_A_,31,34,1,1
2vpd_A_,33,35,1,1
2vpd_A_,36,39,1,1
2vpd_A_,36,40,1,1
2vpd_A_,37,41,1,1
2vpd_A_,38,42,1,1
2vpd_A_,39,43,1,1
2vpd_A_,40,44,1,1
2vpd_A_,41,44,1,1
2vpd_A_,41,45,1,1
2vpd_A_,43,46,1,1
2vpd_A_,46,48,1,1
2vpd_A_,53,57,1,1
2vpd_A_,54,58,1,1