pair,contact1,contact2,flow1,flow2 2r52_A_,2,36,1,1 2r52_A_,4,36,1,1 2r52_A_,5,6,1,1 2r52_A_,5,7,1,1 2r52_A_,5,34,1,1 2r52_A_,6,100,1,1 2r52_A_,7,32,1,1 2r52_A_,8,31,1,1 2r52_A_,9,31,1,1 2r52_A_,11,28,1,1 2r52_A_,12,14,1,1 2r52_A_,12,15,1,1 2r52_A_,13,16,1,1 2r52_A_,13,18,1,1 2r52_A_,13,26,1,1 2r52_A_,14,17,1,1 2r52_A_,18,21,1,1 2r52_A_,19,20,1,1 2r52_A_,19,22,1,1 2r52_A_,21,83,1,1 2r52_A_,22,26,1,1 2r52_A_,23,81,1,1 2r52_A_,24,81,1,1 2r52_A_,30,99,1,1 2r52_A_,36,38,1,1 2r52_A_,36,67,1,1 2r52_A_,42,44,1,1 2r52_A_,42,45,1,1 2r52_A_,46,104,1,1 2r52_A_,48,51,1,1 2r52_A_,48,52,1,1 2r52_A_,49,53,1,1 2r52_A_,50,54,1,1 2r52_A_,51,55,1,1 2r52_A_,52,56,1,1 2r52_A_,53,57,1,1 2r52_A_,54,58,1,1 2r52_A_,54,66,1,1 2r52_A_,55,59,1,1 2r52_A_,58,61,1,1 2r52_A_,58,65,1,1 2r52_A_,61,64,1,1 2r52_A_,61,65,1,1 2r52_A_,69,105,1,1 2r52_A_,71,103,1,1 2r52_A_,73,101,1,1 2r52_A_,74,100,1,1 2r52_A_,74,101,1,1 2r52_A_,76,97,1,1 2r52_A_,76,98,1,1 2r52_A_,78,94,1,1 2r52_A_,80,92,1,1 2r52_A_,82,90,1,1 2r52_A_,84,88,1,1