pair,contact1,contact2,flow1,flow2 1dsx_A_,1,2,1,1 1dsx_A_,1,16,1,1 1dsx_A_,2,13,1,1 1dsx_A_,3,14,1,1 1dsx_A_,4,44,1,1 1dsx_A_,5,12,1,1 1dsx_A_,6,9,1,1 1dsx_A_,6,43,1,1 1dsx_A_,6,44,1,1 1dsx_A_,6,46,1,1 1dsx_A_,7,10,1,1 1dsx_A_,8,46,1,1 1dsx_A_,8,47,1,1 1dsx_A_,8,48,1,1 1dsx_A_,8,50,1,1 1dsx_A_,11,43,1,1 1dsx_A_,15,19,1,1 1dsx_A_,16,20,1,1 1dsx_A_,17,21,1,1 1dsx_A_,19,22,1,1 1dsx_A_,22,25,1,1 1dsx_A_,25,28,1,1 1dsx_A_,25,60,1,1 1dsx_A_,26,29,1,1 1dsx_A_,26,84,1,1 1dsx_A_,27,33,1,1 1dsx_A_,29,31,1,1 1dsx_A_,29,33,1,1 1dsx_A_,30,34,1,1 1dsx_A_,32,35,1,1 1dsx_A_,32,85,1,1 1dsx_A_,33,36,1,1 1dsx_A_,34,37,1,1 1dsx_A_,36,45,1,1 1dsx_A_,38,40,1,1 1dsx_A_,38,42,1,1 1dsx_A_,38,43,1,1 1dsx_A_,41,43,1,1 1dsx_A_,48,80,1,1 1dsx_A_,49,52,1,1 1dsx_A_,50,53,1,1 1dsx_A_,52,55,1,1 1dsx_A_,52,56,1,1 1dsx_A_,53,57,1,1 1dsx_A_,54,58,1,1 1dsx_A_,55,59,1,1 1dsx_A_,57,60,1,1 1dsx_A_,57,61,1,1 1dsx_A_,58,62,1,1 1dsx_A_,59,62,1,1 1dsx_A_,59,64,1,1 1dsx_A_,60,63,1,1 1dsx_A_,62,65,1,1 1dsx_A_,68,72,1,1 1dsx_A_,69,72,1,1 1dsx_A_,73,77,1,1 1dsx_A_,74,78,1,1 1dsx_A_,75,76,1,1 1dsx_A_,75,79,1,1 1dsx_A_,76,80,1,1 1dsx_A_,77,81,1,1 1dsx_A_,78,82,1,1 1dsx_A_,79,83,1,1 1dsx_A_,80,84,1,1 1dsx_A_,81,86,1,1 1dsx_A_,82,85,1,1