pair,contact1,contact2,flow1,flow2 6la3_D_,4,19,1,1 6la3_D_,6,17,1,1 6la3_D_,8,15,1,1 6la3_D_,9,10,1,1 6la3_D_,17,34,1,1 6la3_D_,25,28,1,1 6la3_D_,26,29,1,1 6la3_D_,35,37,1,1 6la3_D_,39,42,1,1 6la3_D_,40,43,1,1 6la3_D_,40,44,1,1 6la3_D_,41,45,1,1