pair,contact1,contact2,flow1,flow2 1fgb_D_,4,7,1,1 1fgb_D_,5,9,1,1 1fgb_D_,6,10,1,1 1fgb_D_,8,11,1,1 1fgb_D_,9,12,1,1 1fgb_D_,14,89,1,1 1fgb_D_,15,87,1,1 1fgb_D_,16,87,1,1 1fgb_D_,18,85,1,1 1fgb_D_,19,21,1,1 1fgb_D_,20,83,1,1 1fgb_D_,21,83,1,1 1fgb_D_,22,82,1,1 1fgb_D_,23,79,1,1 1fgb_D_,25,41,1,1 1fgb_D_,26,41,1,1 1fgb_D_,28,39,1,1 1fgb_D_,30,35,1,1 1fgb_D_,30,37,1,1 1fgb_D_,32,35,1,1 1fgb_D_,34,36,1,1 1fgb_D_,38,50,1,1 1fgb_D_,40,48,1,1 1fgb_D_,41,47,1,1 1fgb_D_,42,45,1,1 1fgb_D_,44,46,1,1 1fgb_D_,45,47,1,1 1fgb_D_,49,50,1,1 1fgb_D_,49,94,1,1 1fgb_D_,49,96,1,1 1fgb_D_,51,91,1,1 1fgb_D_,54,62,1,1 1fgb_D_,55,57,1,1 1fgb_D_,56,61,1,1 1fgb_D_,58,62,1,1 1fgb_D_,59,63,1,1 1fgb_D_,60,64,1,1 1fgb_D_,61,65,1,1 1fgb_D_,62,65,1,1 1fgb_D_,63,66,1,1 1fgb_D_,64,68,1,1 1fgb_D_,65,69,1,1 1fgb_D_,66,70,1,1 1fgb_D_,67,71,1,1 1fgb_D_,68,72,1,1 1fgb_D_,69,73,1,1 1fgb_D_,70,74,1,1 1fgb_D_,71,75,1,1 1fgb_D_,72,76,1,1 1fgb_D_,73,77,1,1 1fgb_D_,74,78,1,1 1fgb_D_,75,80,1,1 1fgb_D_,83,100,1,1 1fgb_D_,84,100,1,1 1fgb_D_,86,97,1,1 1fgb_D_,86,98,1,1 1fgb_D_,88,91,1,1 1fgb_D_,88,95,1,1