pair,contact1,contact2,flow1,flow2 7k54_S_,1,66,1,1 7k54_S_,1,67,1,1 7k54_S_,2,6,1,1 7k54_S_,3,7,1,1 7k54_S_,4,8,1,1 7k54_S_,6,9,1,1 7k54_S_,6,10,1,1 7k54_S_,6,66,1,1 7k54_S_,7,11,1,1 7k54_S_,8,12,1,1 7k54_S_,9,13,1,1 7k54_S_,10,14,1,1 7k54_S_,11,15,1,1 7k54_S_,12,16,1,1 7k54_S_,12,53,1,1 7k54_S_,14,17,1,1 7k54_S_,14,18,1,1 7k54_S_,15,19,1,1 7k54_S_,19,22,1,1 7k54_S_,19,23,1,1 7k54_S_,24,25,1,1 7k54_S_,24,27,1,1 7k54_S_,25,29,1,1 7k54_S_,25,30,1,1 7k54_S_,33,36,1,1 7k54_S_,34,36,1,1 7k54_S_,37,39,1,1 7k54_S_,37,40,1,1 7k54_S_,38,42,1,1 7k54_S_,40,43,1,1 7k54_S_,40,44,1,1 7k54_S_,42,45,1,1 7k54_S_,42,46,1,1 7k54_S_,46,49,1,1 7k54_S_,51,54,1,1 7k54_S_,53,55,1,1 7k54_S_,55,58,1,1 7k54_S_,56,59,1,1 7k54_S_,60,70,1,1 7k54_S_,61,62,1,1 7k54_S_,62,67,1,1 7k54_S_,63,66,1,1 7k54_S_,63,68,1,1 7k54_S_,64,77,1,1 7k54_S_,66,68,1,1 7k54_S_,71,80,1,1 7k54_S_,73,76,1,1 7k54_S_,73,77,1,1 7k54_S_,79,82,1,1 7k54_S_,79,83,1,1 7k54_S_,80,83,1,1 7k54_S_,81,85,1,1 7k54_S_,82,86,1,1 7k54_S_,84,88,1,1 7k54_S_,86,91,1,1 7k54_S_,87,90,1,1 7k54_S_,92,95,1,1 7k54_S_,97,99,1,1