pair,contact1,contact2,flow1,flow2 2n52_A_,1,13,1,1 2n52_A_,2,6,1,1 2n52_A_,3,6,1,1 2n52_A_,4,6,1,1 2n52_A_,5,7,1,1 2n52_A_,5,17,1,1 2n52_A_,9,11,1,1 2n52_A_,9,40,1,1 2n52_A_,12,14,1,1 2n52_A_,12,48,1,1 2n52_A_,14,16,1,1 2n52_A_,14,47,1,1 2n52_A_,16,35,1,1 2n52_A_,17,18,1,1 2n52_A_,18,20,1,1 2n52_A_,18,35,1,1 2n52_A_,19,20,1,1 2n52_A_,20,21,1,1 2n52_A_,22,24,1,1 2n52_A_,23,55,1,1 2n52_A_,24,32,1,1 2n52_A_,25,29,1,1 2n52_A_,25,30,1,1 2n52_A_,25,31,1,1 2n52_A_,25,52,1,1 2n52_A_,25,53,1,1 2n52_A_,26,29,1,1 2n52_A_,26,30,1,1 2n52_A_,26,52,1,1 2n52_A_,27,50,1,1 2n52_A_,28,44,1,1 2n52_A_,28,45,1,1 2n52_A_,29,52,1,1 2n52_A_,31,57,1,1 2n52_A_,34,37,1,1 2n52_A_,34,38,1,1 2n52_A_,35,39,1,1 2n52_A_,36,39,1,1 2n52_A_,39,42,1,1 2n52_A_,39,43,1,1 2n52_A_,42,45,1,1 2n52_A_,42,47,1,1 2n52_A_,43,46,1,1 2n52_A_,46,48,1,1 2n52_A_,48,50,1,1 2n52_A_,53,56,1,1 2n52_A_,56,57,1,1