pair,contact1,contact2,flow1,flow2 3kwr_A_,4,53,1,1 3kwr_A_,4,72,1,1 3kwr_A_,6,70,1,1 3kwr_A_,7,18,1,1 3kwr_A_,8,68,1,1 3kwr_A_,9,11,1,1 3kwr_A_,9,16,1,1 3kwr_A_,10,12,1,1 3kwr_A_,10,66,1,1 3kwr_A_,11,13,1,1 3kwr_A_,11,14,1,1 3kwr_A_,15,29,1,1 3kwr_A_,17,27,1,1 3kwr_A_,18,67,1,1 3kwr_A_,19,22,1,1 3kwr_A_,21,56,1,1 3kwr_A_,22,25,1,1 3kwr_A_,27,28,1,1 3kwr_A_,28,38,1,1 3kwr_A_,31,34,1,1 3kwr_A_,31,35,1,1 3kwr_A_,32,36,1,1 3kwr_A_,33,37,1,1 3kwr_A_,34,38,1,1 3kwr_A_,35,39,1,1 3kwr_A_,36,40,1,1 3kwr_A_,37,41,1,1 3kwr_A_,38,42,1,1 3kwr_A_,39,43,1,1 3kwr_A_,40,44,1,1 3kwr_A_,41,45,1,1 3kwr_A_,42,46,1,1 3kwr_A_,43,47,1,1 3kwr_A_,45,48,1,1 3kwr_A_,47,50,1,1 3kwr_A_,48,50,1,1 3kwr_A_,57,59,1,1 3kwr_A_,57,60,1,1 3kwr_A_,58,61,1,1 3kwr_A_,64,67,1,1 3kwr_A_,75,77,1,1