pair,contact1,contact2,flow1,flow2 7m4x_S_,2,5,1,1 7m4x_S_,2,6,1,1 7m4x_S_,3,7,1,1 7m4x_S_,4,8,1,1 7m4x_S_,5,9,1,1 7m4x_S_,5,34,1,1 7m4x_S_,9,34,1,1 7m4x_S_,11,32,1,1 7m4x_S_,12,32,1,1 7m4x_S_,14,30,1,1 7m4x_S_,16,19,1,1 7m4x_S_,16,20,1,1 7m4x_S_,17,21,1,1 7m4x_S_,18,22,1,1 7m4x_S_,19,23,1,1 7m4x_S_,20,24,1,1 7m4x_S_,21,25,1,1 7m4x_S_,22,25,1,1 7m4x_S_,22,26,1,1 7m4x_S_,23,27,1,1 7m4x_S_,29,84,1,1 7m4x_S_,31,82,1,1 7m4x_S_,33,80,1,1 7m4x_S_,34,37,1,1 7m4x_S_,35,80,1,1 7m4x_S_,37,80,1,1 7m4x_S_,38,42,1,1 7m4x_S_,39,43,1,1 7m4x_S_,40,44,1,1 7m4x_S_,41,45,1,1 7m4x_S_,42,46,1,1 7m4x_S_,43,47,1,1 7m4x_S_,44,48,1,1 7m4x_S_,45,49,1,1 7m4x_S_,46,50,1,1 7m4x_S_,53,87,1,1 7m4x_S_,55,85,1,1 7m4x_S_,56,85,1,1 7m4x_S_,58,83,1,1 7m4x_S_,60,81,1,1 7m4x_S_,62,79,1,1 7m4x_S_,64,78,1,1 7m4x_S_,65,76,1,1 7m4x_S_,67,74,1,1 7m4x_S_,69,72,1,1 7m4x_S_,72,73,1,1 7m4x_S_,75,78,1,1