pair,contact1,contact2,flow1,flow2 5m5x_D_,1,3,1,1 5m5x_D_,3,6,1,1 5m5x_D_,3,7,1,1 5m5x_D_,21,24,1,1 5m5x_D_,21,25,1,1 5m5x_D_,22,26,1,1 5m5x_D_,23,27,1,1 5m5x_D_,24,28,1,1 5m5x_D_,25,29,1,1 5m5x_D_,26,30,1,1 5m5x_D_,27,31,1,1 5m5x_D_,28,31,1,1 5m5x_D_,28,32,1,1 5m5x_D_,31,35,1,1 5m5x_D_,35,38,1,1 5m5x_D_,39,42,1,1 5m5x_D_,40,43,1,1 5m5x_D_,41,44,1,1 5m5x_D_,41,45,1,1 5m5x_D_,42,46,1,1 5m5x_D_,44,47,1,1 5m5x_D_,44,48,1,1 5m5x_D_,45,49,1,1 5m5x_D_,48,52,1,1 5m5x_D_,49,53,1,1 5m5x_D_,50,53,1,1 5m5x_D_,50,54,1,1 5m5x_D_,53,56,1,1 5m5x_D_,53,57,1,1