pair,contact1,contact2,flow1,flow2 6wd5_x_,4,9,1,1 6wd5_x_,4,51,1,1 6wd5_x_,5,49,1,1 6wd5_x_,6,73,1,1 6wd5_x_,12,28,1,1 6wd5_x_,13,14,1,1 6wd5_x_,13,26,1,1 6wd5_x_,14,26,1,1 6wd5_x_,15,24,1,1 6wd5_x_,16,24,1,1 6wd5_x_,18,22,1,1 6wd5_x_,30,32,1,1 6wd5_x_,31,52,1,1 6wd5_x_,33,34,1,1 6wd5_x_,33,50,1,1 6wd5_x_,35,48,1,1 6wd5_x_,37,46,1,1 6wd5_x_,38,40,1,1 6wd5_x_,39,44,1,1 6wd5_x_,51,54,1,1 6wd5_x_,51,55,1,1 6wd5_x_,52,55,1,1 6wd5_x_,54,57,1,1 6wd5_x_,54,58,1,1 6wd5_x_,56,59,1,1 6wd5_x_,56,60,1,1 6wd5_x_,57,61,1,1 6wd5_x_,62,65,1,1 6wd5_x_,62,66,1,1 6wd5_x_,63,67,1,1 6wd5_x_,64,65,1,1 6wd5_x_,65,68,1,1 6wd5_x_,67,71,1,1 6wd5_x_,68,72,1,1 6wd5_x_,69,73,1,1 6wd5_x_,70,75,1,1