pair,contact1,contact2,flow1,flow2 7k51_h_,3,6,1,1 7k51_h_,3,7,1,1 7k51_h_,4,8,1,1 7k51_h_,5,9,1,1 7k51_h_,6,10,1,1 7k51_h_,7,11,1,1 7k51_h_,8,12,1,1 7k51_h_,9,13,1,1 7k51_h_,10,14,1,1 7k51_h_,11,15,1,1 7k51_h_,12,16,1,1 7k51_h_,14,17,1,1 7k51_h_,14,57,1,1 7k51_h_,14,67,1,1 7k51_h_,15,18,1,1 7k51_h_,22,24,1,1 7k51_h_,27,83,1,1 7k51_h_,28,30,1,1 7k51_h_,33,36,1,1 7k51_h_,33,37,1,1 7k51_h_,34,38,1,1 7k51_h_,35,38,1,1 7k51_h_,36,39,1,1 7k51_h_,40,43,1,1 7k51_h_,40,44,1,1 7k51_h_,41,45,1,1 7k51_h_,43,46,1,1 7k51_h_,43,47,1,1 7k51_h_,49,52,1,1 7k51_h_,57,63,1,1 7k51_h_,58,77,1,1 7k51_h_,59,62,1,1 7k51_h_,59,64,1,1 7k51_h_,62,66,1,1 7k51_h_,63,67,1,1 7k51_h_,64,67,1,1 7k51_h_,67,70,1,1 7k51_h_,71,74,1,1 7k51_h_,72,75,1,1 7k51_h_,74,77,1,1