pair,contact1,contact2,flow1,flow2
7tag_D_,7,10,1,1
7tag_D_,8,11,1,1
7tag_D_,17,19,1,1
7tag_D_,21,23,1,1
7tag_D_,21,24,1,1
7tag_D_,22,25,1,1
7tag_D_,22,26,1,1
7tag_D_,23,27,1,1
7tag_D_,26,27,1,1