pair,contact1,contact2,flow1,flow2 2lce_A_,10,13,1,1 2lce_A_,10,30,1,1 2lce_A_,13,26,1,1 2lce_A_,13,30,1,1 2lce_A_,19,23,1,1 2lce_A_,20,24,1,1 2lce_A_,21,25,1,1 2lce_A_,22,26,1,1 2lce_A_,23,27,1,1 2lce_A_,25,28,1,1 2lce_A_,26,29,1,1 2lce_A_,27,30,1,1 2lce_A_,36,45,1,1 2lce_A_,38,43,1,1 2lce_A_,38,54,1,1 2lce_A_,38,58,1,1 2lce_A_,41,54,1,1 2lce_A_,41,58,1,1 2lce_A_,48,52,1,1 2lce_A_,49,53,1,1 2lce_A_,50,54,1,1 2lce_A_,51,55,1,1 2lce_A_,53,56,1,1 2lce_A_,54,57,1,1 2lce_A_,54,58,1,1 2lce_A_,56,59,1,1