pair,contact1,contact2,flow1,flow2 3mhs_B_,1,3,1,1 3mhs_B_,3,6,1,1 3mhs_B_,3,7,1,1 3mhs_B_,4,8,1,1 3mhs_B_,5,9,1,1 3mhs_B_,6,10,1,1 3mhs_B_,7,11,1,1 3mhs_B_,8,12,1,1 3mhs_B_,9,13,1,1 3mhs_B_,10,14,1,1 3mhs_B_,11,15,1,1 3mhs_B_,12,15,1,1 3mhs_B_,12,18,1,1 3mhs_B_,13,16,1,1 3mhs_B_,15,17,1,1 3mhs_B_,16,20,1,1 3mhs_B_,17,21,1,1 3mhs_B_,18,22,1,1 3mhs_B_,19,23,1,1 3mhs_B_,20,24,1,1 3mhs_B_,21,25,1,1 3mhs_B_,22,26,1,1 3mhs_B_,23,27,1,1 3mhs_B_,24,28,1,1 3mhs_B_,24,80,1,1 3mhs_B_,25,29,1,1 3mhs_B_,26,30,1,1 3mhs_B_,27,31,1,1 3mhs_B_,28,32,1,1 3mhs_B_,29,34,1,1 3mhs_B_,30,33,1,1 3mhs_B_,32,37,1,1 3mhs_B_,32,70,1,1 3mhs_B_,32,73,1,1 3mhs_B_,33,37,1,1 3mhs_B_,34,38,1,1 3mhs_B_,34,65,1,1 3mhs_B_,35,39,1,1 3mhs_B_,36,40,1,1 3mhs_B_,37,41,1,1 3mhs_B_,38,42,1,1 3mhs_B_,39,43,1,1 3mhs_B_,40,44,1,1 3mhs_B_,41,45,1,1 3mhs_B_,42,46,1,1 3mhs_B_,43,47,1,1 3mhs_B_,44,48,1,1 3mhs_B_,45,49,1,1 3mhs_B_,45,60,1,1 3mhs_B_,46,51,1,1 3mhs_B_,51,53,1,1 3mhs_B_,53,57,1,1 3mhs_B_,54,58,1,1 3mhs_B_,55,59,1,1 3mhs_B_,56,59,1,1 3mhs_B_,57,60,1,1 3mhs_B_,57,61,1,1 3mhs_B_,58,62,1,1 3mhs_B_,61,65,1,1 3mhs_B_,62,66,1,1 3mhs_B_,63,67,1,1 3mhs_B_,64,68,1,1 3mhs_B_,65,68,1,1 3mhs_B_,66,69,1,1 3mhs_B_,66,74,1,1 3mhs_B_,70,73,1,1 3mhs_B_,70,74,1,1 3mhs_B_,71,75,1,1 3mhs_B_,72,76,1,1 3mhs_B_,73,77,1,1 3mhs_B_,74,78,1,1 3mhs_B_,75,79,1,1 3mhs_B_,76,80,1,1 3mhs_B_,77,81,1,1 3mhs_B_,78,82,1,1 3mhs_B_,79,83,1,1 3mhs_B_,80,84,1,1 3mhs_B_,81,85,1,1 3mhs_B_,82,86,1,1 3mhs_B_,85,88,1,1 3mhs_B_,85,89,1,1