pair,contact1,contact2,flow1,flow2 7nsp_4_,2,32,1,1 7nsp_4_,2,34,1,1 7nsp_4_,4,36,1,1 7nsp_4_,11,33,1,1 7nsp_4_,15,26,1,1 7nsp_4_,17,24,1,1 7nsp_4_,19,22,1,1 7nsp_4_,23,37,1,1 7nsp_4_,25,35,1,1 7nsp_4_,27,33,1,1