pair,contact1,contact2,flow1,flow2 7m4z_S_,2,6,1,1 7m4z_S_,3,7,1,1 7m4z_S_,4,8,1,1 7m4z_S_,5,9,1,1 7m4z_S_,5,34,1,1 7m4z_S_,9,34,1,1 7m4z_S_,11,32,1,1 7m4z_S_,11,34,1,1 7m4z_S_,12,32,1,1 7m4z_S_,16,20,1,1 7m4z_S_,17,21,1,1 7m4z_S_,18,22,1,1 7m4z_S_,19,23,1,1 7m4z_S_,20,24,1,1 7m4z_S_,21,25,1,1 7m4z_S_,22,26,1,1 7m4z_S_,27,86,1,1 7m4z_S_,29,84,1,1 7m4z_S_,31,82,1,1 7m4z_S_,33,80,1,1 7m4z_S_,34,36,1,1 7m4z_S_,34,37,1,1 7m4z_S_,35,80,1,1 7m4z_S_,37,80,1,1 7m4z_S_,38,41,1,1 7m4z_S_,38,42,1,1 7m4z_S_,39,43,1,1 7m4z_S_,40,44,1,1 7m4z_S_,41,45,1,1 7m4z_S_,42,46,1,1 7m4z_S_,43,47,1,1 7m4z_S_,44,48,1,1 7m4z_S_,45,49,1,1 7m4z_S_,46,50,1,1 7m4z_S_,47,51,1,1 7m4z_S_,53,87,1,1 7m4z_S_,53,90,1,1 7m4z_S_,55,85,1,1 7m4z_S_,56,85,1,1 7m4z_S_,58,83,1,1 7m4z_S_,60,81,1,1 7m4z_S_,62,79,1,1 7m4z_S_,64,78,1,1 7m4z_S_,67,74,1,1 7m4z_S_,69,72,1,1