pair,contact1,contact2,flow1,flow2 6wd7_z_,3,36,1,1 6wd7_z_,4,37,1,1 6wd7_z_,5,57,1,1 6wd7_z_,6,35,1,1 6wd7_z_,7,34,1,1 6wd7_z_,7,55,1,1 6wd7_z_,8,32,1,1 6wd7_z_,9,53,1,1 6wd7_z_,12,20,1,1 6wd7_z_,13,15,1,1 6wd7_z_,16,20,1,1 6wd7_z_,17,21,1,1 6wd7_z_,18,21,1,1 6wd7_z_,18,22,1,1 6wd7_z_,19,22,1,1 6wd7_z_,19,23,1,1 6wd7_z_,21,24,1,1 6wd7_z_,21,25,1,1 6wd7_z_,22,26,1,1 6wd7_z_,24,27,1,1 6wd7_z_,29,33,1,1 6wd7_z_,30,33,1,1 6wd7_z_,36,37,1,1 6wd7_z_,40,44,1,1 6wd7_z_,41,45,1,1 6wd7_z_,43,47,1,1 6wd7_z_,44,48,1,1 6wd7_z_,46,49,1,1 6wd7_z_,46,50,1,1 6wd7_z_,47,50,1,1 6wd7_z_,47,51,1,1 6wd7_z_,50,53,1,1 6wd7_z_,50,54,1,1