pair,contact1,contact2,flow1,flow2 7k53_s_,1,3,1,1 7k53_s_,3,62,1,1 7k53_s_,3,107,1,1 7k53_s_,5,105,1,1 7k53_s_,7,103,1,1 7k53_s_,10,101,1,1 7k53_s_,11,42,1,1 7k53_s_,12,101,1,1 7k53_s_,13,17,1,1 7k53_s_,14,18,1,1 7k53_s_,15,19,1,1 7k53_s_,16,20,1,1 7k53_s_,17,21,1,1 7k53_s_,18,22,1,1 7k53_s_,18,78,1,1 7k53_s_,20,23,1,1 7k53_s_,23,25,1,1 7k53_s_,23,27,1,1 7k53_s_,25,27,1,1 7k53_s_,25,74,1,1 7k53_s_,26,71,1,1 7k53_s_,27,71,1,1 7k53_s_,28,32,1,1 7k53_s_,29,33,1,1 7k53_s_,29,69,1,1 7k53_s_,31,35,1,1 7k53_s_,32,36,1,1 7k53_s_,33,37,1,1 7k53_s_,35,38,1,1 7k53_s_,35,39,1,1 7k53_s_,41,45,1,1 7k53_s_,42,45,1,1 7k53_s_,42,46,1,1 7k53_s_,43,47,1,1 7k53_s_,44,48,1,1 7k53_s_,45,49,1,1 7k53_s_,46,50,1,1 7k53_s_,47,51,1,1 7k53_s_,48,52,1,1 7k53_s_,49,53,1,1 7k53_s_,50,54,1,1 7k53_s_,51,55,1,1 7k53_s_,52,56,1,1 7k53_s_,53,57,1,1 7k53_s_,55,58,1,1 7k53_s_,55,59,1,1 7k53_s_,56,60,1,1 7k53_s_,57,61,1,1 7k53_s_,57,62,1,1 7k53_s_,60,61,1,1 7k53_s_,65,68,1,1 7k53_s_,68,70,1,1 7k53_s_,70,108,1,1 7k53_s_,70,110,1,1 7k53_s_,72,106,1,1 7k53_s_,73,106,1,1 7k53_s_,75,104,1,1 7k53_s_,77,102,1,1 7k53_s_,80,100,1,1 7k53_s_,82,98,1,1 7k53_s_,83,84,1,1 7k53_s_,84,96,1,1 7k53_s_,86,94,1,1 7k53_s_,88,92,1,1 7k53_s_,88,94,1,1 7k53_s_,89,92,1,1 7k53_s_,108,109,1,1 7k53_s_,108,110,1,1