pair,contact1,contact2,flow1,flow2 6wd7_x_,4,8,1,1 6wd7_x_,4,9,1,1 6wd7_x_,4,51,1,1 6wd7_x_,5,49,1,1 6wd7_x_,5,73,1,1 6wd7_x_,6,73,1,1 6wd7_x_,12,28,1,1 6wd7_x_,14,26,1,1 6wd7_x_,18,20,1,1 6wd7_x_,18,21,1,1 6wd7_x_,18,22,1,1 6wd7_x_,26,27,1,1 6wd7_x_,31,52,1,1 6wd7_x_,33,35,1,1 6wd7_x_,33,50,1,1 6wd7_x_,35,36,1,1 6wd7_x_,35,48,1,1 6wd7_x_,37,46,1,1 6wd7_x_,39,44,1,1 6wd7_x_,40,43,1,1 6wd7_x_,41,42,1,1 6wd7_x_,41,43,1,1 6wd7_x_,41,64,1,1 6wd7_x_,51,54,1,1 6wd7_x_,51,55,1,1 6wd7_x_,52,56,1,1 6wd7_x_,54,57,1,1 6wd7_x_,54,58,1,1 6wd7_x_,55,59,1,1 6wd7_x_,56,60,1,1 6wd7_x_,57,61,1,1 6wd7_x_,62,65,1,1 6wd7_x_,62,66,1,1 6wd7_x_,63,67,1,1 6wd7_x_,64,68,1,1 6wd7_x_,65,69,1,1 6wd7_x_,66,69,1,1 6wd7_x_,66,70,1,1 6wd7_x_,67,71,1,1 6wd7_x_,68,72,1,1 6wd7_x_,69,73,1,1 6wd7_x_,70,75,1,1