pair,contact1,contact2,flow1,flow2
4gb3_4_,3,15,1,1
4gb3_4_,5,13,1,1
4gb3_4_,6,30,1,1
4gb3_4_,7,11,1,1
4gb3_4_,8,9,1,1
4gb3_4_,13,30,1,1
4gb3_4_,21,24,1,1
4gb3_4_,22,25,1,1
4gb3_4_,31,33,1,1
4gb3_4_,35,38,1,1
4gb3_4_,36,39,1,1
4gb3_4_,36,40,1,1
4gb3_4_,48,51,1,1