pair,contact1,contact2,flow1,flow2 7qgh_K_,1,2,1,1 7qgh_K_,5,9,1,1 7qgh_K_,6,10,1,1 7qgh_K_,7,11,1,1 7qgh_K_,8,12,1,1 7qgh_K_,9,12,1,1 7qgh_K_,9,13,1,1 7qgh_K_,10,14,1,1 7qgh_K_,11,15,1,1 7qgh_K_,12,16,1,1 7qgh_K_,13,16,1,1 7qgh_K_,13,17,1,1 7qgh_K_,14,18,1,1 7qgh_K_,15,19,1,1 7qgh_K_,16,20,1,1 7qgh_K_,17,21,1,1 7qgh_K_,18,21,1,1 7qgh_K_,18,22,1,1 7qgh_K_,19,23,1,1 7qgh_K_,20,24,1,1 7qgh_K_,21,25,1,1 7qgh_K_,22,26,1,1 7qgh_K_,23,27,1,1 7qgh_K_,24,28,1,1 7qgh_K_,25,28,1,1 7qgh_K_,25,29,1,1 7qgh_K_,26,30,1,1 7qgh_K_,27,31,1,1 7qgh_K_,28,32,1,1 7qgh_K_,29,33,1,1 7qgh_K_,30,34,1,1 7qgh_K_,32,36,1,1 7qgh_K_,33,36,1,1 7qgh_K_,33,37,1,1 7qgh_K_,39,41,1,1 7qgh_K_,42,46,1,1 7qgh_K_,43,47,1,1 7qgh_K_,44,48,1,1 7qgh_K_,45,49,1,1 7qgh_K_,46,50,1,1 7qgh_K_,47,51,1,1 7qgh_K_,48,52,1,1 7qgh_K_,49,53,1,1 7qgh_K_,52,56,1,1 7qgh_K_,53,57,1,1 7qgh_K_,54,58,1,1 7qgh_K_,55,59,1,1 7qgh_K_,56,60,1,1 7qgh_K_,57,61,1,1 7qgh_K_,57,74,1,1 7qgh_K_,58,62,1,1 7qgh_K_,59,64,1,1 7qgh_K_,66,69,1,1 7qgh_K_,67,71,1,1 7qgh_K_,68,72,1,1 7qgh_K_,69,73,1,1 7qgh_K_,70,74,1,1 7qgh_K_,71,75,1,1 7qgh_K_,72,76,1,1 7qgh_K_,73,77,1,1 7qgh_K_,74,78,1,1 7qgh_K_,75,79,1,1 7qgh_K_,76,80,1,1 7qgh_K_,77,81,1,1 7qgh_K_,78,82,1,1 7qgh_K_,79,83,1,1 7qgh_K_,80,83,1,1 7qgh_K_,81,84,1,1 7qgh_K_,81,85,1,1