pair,contact1,contact2,flow1,flow2 7m3u_A_,1,25,1,1 7m3u_A_,2,9,1,1 7m3u_A_,4,7,1,1 7m3u_A_,11,26,1,1 7m3u_A_,12,25,1,1 7m3u_A_,14,23,1,1 7m3u_A_,15,22,1,1 7m3u_A_,16,21,1,1 7m3u_A_,17,21,1,1 7m3u_A_,20,23,1,1