pair,contact1,contact2,flow1,flow2 4mct_A_,1,77,1,1 4mct_A_,2,74,1,1 4mct_A_,7,9,1,1 4mct_A_,7,10,1,1 4mct_A_,7,68,1,1 4mct_A_,9,12,1,1 4mct_A_,10,13,1,1 4mct_A_,11,15,1,1 4mct_A_,12,16,1,1 4mct_A_,13,17,1,1 4mct_A_,15,19,1,1 4mct_A_,20,23,1,1 4mct_A_,20,24,1,1 4mct_A_,21,25,1,1 4mct_A_,22,26,1,1 4mct_A_,23,27,1,1 4mct_A_,24,28,1,1 4mct_A_,25,29,1,1 4mct_A_,25,30,1,1 4mct_A_,28,52,1,1 4mct_A_,31,34,1,1 4mct_A_,31,35,1,1 4mct_A_,32,36,1,1 4mct_A_,33,36,1,1 4mct_A_,33,37,1,1 4mct_A_,34,38,1,1 4mct_A_,35,39,1,1 4mct_A_,36,40,1,1 4mct_A_,37,42,1,1 4mct_A_,38,41,1,1 4mct_A_,45,68,1,1 4mct_A_,46,49,1,1 4mct_A_,46,50,1,1 4mct_A_,47,50,1,1 4mct_A_,47,51,1,1 4mct_A_,48,52,1,1 4mct_A_,49,53,1,1 4mct_A_,50,54,1,1 4mct_A_,51,55,1,1 4mct_A_,53,56,1,1 4mct_A_,53,57,1,1 4mct_A_,54,58,1,1 4mct_A_,58,64,1,1 4mct_A_,60,63,1,1 4mct_A_,61,65,1,1 4mct_A_,62,66,1,1 4mct_A_,63,67,1,1 4mct_A_,64,68,1,1 4mct_A_,65,69,1,1 4mct_A_,66,70,1,1 4mct_A_,67,71,1,1 4mct_A_,68,72,1,1 4mct_A_,69,73,1,1 4mct_A_,70,74,1,1 4mct_A_,71,75,1,1 4mct_A_,73,76,1,1 4mct_A_,74,77,1,1 4mct_A_,76,79,1,1 4mct_A_,77,79,1,1 4mct_A_,81,83,1,1 4mct_A_,82,85,1,1