pair,contact1,contact2,flow1,flow2 7k50_h_,3,6,1,1 7k50_h_,3,7,1,1 7k50_h_,4,8,1,1 7k50_h_,5,9,1,1 7k50_h_,6,10,1,1 7k50_h_,7,11,1,1 7k50_h_,8,12,1,1 7k50_h_,9,13,1,1 7k50_h_,10,14,1,1 7k50_h_,11,15,1,1 7k50_h_,12,16,1,1 7k50_h_,13,17,1,1 7k50_h_,14,18,1,1 7k50_h_,15,18,1,1 7k50_h_,15,19,1,1 7k50_h_,18,21,1,1 7k50_h_,27,83,1,1 7k50_h_,30,31,1,1 7k50_h_,33,37,1,1 7k50_h_,35,38,1,1 7k50_h_,36,39,1,1 7k50_h_,36,40,1,1 7k50_h_,37,42,1,1 7k50_h_,39,40,1,1 7k50_h_,39,43,1,1 7k50_h_,40,44,1,1 7k50_h_,43,46,1,1 7k50_h_,43,47,1,1 7k50_h_,44,48,1,1 7k50_h_,44,49,1,1 7k50_h_,59,62,1,1 7k50_h_,59,63,1,1 7k50_h_,59,64,1,1 7k50_h_,62,65,1,1 7k50_h_,63,67,1,1 7k50_h_,64,67,1,1 7k50_h_,67,70,1,1 7k50_h_,71,74,1,1 7k50_h_,72,75,1,1 7k50_h_,73,76,1,1