pair,contact1,contact2,flow1,flow2 4mtz_A_,2,8,1,1 4mtz_A_,3,9,1,1 4mtz_A_,4,9,1,1 4mtz_A_,5,9,1,1 4mtz_A_,6,10,1,1 4mtz_A_,7,11,1,1 4mtz_A_,9,12,1,1 4mtz_A_,9,28,1,1 4mtz_A_,10,13,1,1 4mtz_A_,12,34,1,1 4mtz_A_,13,16,1,1 4mtz_A_,17,20,1,1 4mtz_A_,20,22,1,1 4mtz_A_,23,25,1,1 4mtz_A_,23,26,1,1 4mtz_A_,23,27,1,1 4mtz_A_,24,28,1,1 4mtz_A_,25,29,1,1 4mtz_A_,26,30,1,1 4mtz_A_,27,30,1,1 4mtz_A_,27,32,1,1 4mtz_A_,28,31,1,1 4mtz_A_,30,63,1,1 4mtz_A_,31,43,1,1 4mtz_A_,31,44,1,1 4mtz_A_,33,42,1,1 4mtz_A_,34,38,1,1 4mtz_A_,35,37,1,1 4mtz_A_,35,40,1,1 4mtz_A_,37,40,1,1 4mtz_A_,39,52,1,1 4mtz_A_,39,53,1,1 4mtz_A_,41,50,1,1 4mtz_A_,42,47,1,1 4mtz_A_,43,47,1,1 4mtz_A_,43,48,1,1 4mtz_A_,43,63,1,1 4mtz_A_,45,46,1,1 4mtz_A_,45,77,1,1 4mtz_A_,46,63,1,1 4mtz_A_,46,67,1,1 4mtz_A_,51,62,1,1 4mtz_A_,54,57,1,1 4mtz_A_,58,61,1,1 4mtz_A_,58,62,1,1 4mtz_A_,59,63,1,1 4mtz_A_,60,64,1,1 4mtz_A_,61,65,1,1 4mtz_A_,62,66,1,1 4mtz_A_,63,67,1,1 4mtz_A_,63,70,1,1 4mtz_A_,67,70,1,1 4mtz_A_,68,74,1,1 4mtz_A_,70,74,1,1 4mtz_A_,71,76,1,1 4mtz_A_,72,75,1,1