pair,contact1,contact2,flow1,flow2 6uck_A_,15,18,1,1 6uck_A_,16,20,1,1 6uck_A_,17,21,1,1 6uck_A_,18,22,1,1 6uck_A_,19,23,1,1 6uck_A_,21,25,1,1 6uck_A_,22,26,1,1 6uck_A_,23,27,1,1 6uck_A_,25,29,1,1 6uck_A_,26,30,1,1 6uck_A_,27,30,1,1 6uck_A_,30,34,1,1 6uck_A_,31,35,1,1 6uck_A_,32,36,1,1 6uck_A_,33,37,1,1 6uck_A_,34,38,1,1 6uck_A_,35,39,1,1 6uck_A_,37,40,1,1 6uck_A_,38,41,1,1 6uck_A_,40,43,1,1 6uck_A_,41,44,1,1 6uck_A_,41,45,1,1 6uck_A_,49,52,1,1 6uck_A_,50,53,1,1 6uck_A_,51,54,1,1 6uck_A_,52,56,1,1 6uck_A_,53,57,1,1 6uck_A_,54,58,1,1 6uck_A_,55,59,1,1 6uck_A_,56,60,1,1 6uck_A_,57,60,1,1 6uck_A_,60,63,1,1 6uck_A_,61,64,1,1 6uck_A_,61,65,1,1