pair,contact1,contact2,flow1,flow2 3jan_W_,4,13,1,1 3jan_W_,6,9,1,1 3jan_W_,6,10,1,1 3jan_W_,6,11,1,1 3jan_W_,6,30,1,1 3jan_W_,7,30,1,1 3jan_W_,9,11,1,1 3jan_W_,9,53,1,1 3jan_W_,14,17,1,1 3jan_W_,19,31,1,1 3jan_W_,21,29,1,1 3jan_W_,23,26,1,1 3jan_W_,23,27,1,1 3jan_W_,25,27,1,1 3jan_W_,33,36,1,1 3jan_W_,33,37,1,1 3jan_W_,34,38,1,1 3jan_W_,35,39,1,1 3jan_W_,36,40,1,1 3jan_W_,38,42,1,1 3jan_W_,39,44,1,1 3jan_W_,40,43,1,1 3jan_W_,45,48,1,1 3jan_W_,46,52,1,1 3jan_W_,49,52,1,1 3jan_W_,52,55,1,1 3jan_W_,52,56,1,1 3jan_W_,53,57,1,1 3jan_W_,54,58,1,1 3jan_W_,55,59,1,1 3jan_W_,56,61,1,1 3jan_W_,57,60,1,1