pair,contact1,contact2,flow1,flow2 5fug_B_,3,7,1,1 5fug_B_,3,29,1,1 5fug_B_,4,8,1,1 5fug_B_,5,9,1,1 5fug_B_,6,10,1,1 5fug_B_,7,11,1,1 5fug_B_,8,12,1,1 5fug_B_,9,13,1,1 5fug_B_,10,13,1,1 5fug_B_,10,14,1,1 5fug_B_,11,15,1,1 5fug_B_,12,16,1,1 5fug_B_,12,18,1,1 5fug_B_,15,18,1,1 5fug_B_,21,24,1,1 5fug_B_,21,25,1,1 5fug_B_,22,26,1,1 5fug_B_,23,27,1,1 5fug_B_,24,28,1,1 5fug_B_,25,29,1,1 5fug_B_,26,30,1,1 5fug_B_,27,31,1,1 5fug_B_,28,32,1,1 5fug_B_,29,33,1,1 5fug_B_,30,34,1,1 5fug_B_,31,35,1,1 5fug_B_,32,36,1,1 5fug_B_,33,37,1,1 5fug_B_,34,38,1,1 5fug_B_,35,39,1,1 5fug_B_,36,40,1,1 5fug_B_,37,41,1,1 5fug_B_,38,42,1,1 5fug_B_,39,43,1,1 5fug_B_,40,44,1,1 5fug_B_,41,45,1,1 5fug_B_,42,45,1,1 5fug_B_,42,46,1,1 5fug_B_,43,47,1,1 5fug_B_,44,48,1,1 5fug_B_,45,49,1,1 5fug_B_,46,50,1,1 5fug_B_,47,52,1,1 5fug_B_,50,52,1,1 5fug_B_,56,59,1,1 5fug_B_,56,60,1,1 5fug_B_,57,61,1,1 5fug_B_,58,62,1,1 5fug_B_,59,63,1,1 5fug_B_,60,64,1,1 5fug_B_,61,65,1,1 5fug_B_,62,66,1,1 5fug_B_,63,67,1,1 5fug_B_,64,67,1,1 5fug_B_,64,68,1,1 5fug_B_,69,73,1,1 5fug_B_,71,74,1,1 5fug_B_,71,75,1,1 5fug_B_,72,76,1,1 5fug_B_,73,77,1,1 5fug_B_,74,78,1,1 5fug_B_,75,78,1,1 5fug_B_,75,79,1,1 5fug_B_,76,80,1,1 5fug_B_,77,81,1,1 5fug_B_,78,82,1,1 5fug_B_,79,82,1,1 5fug_B_,79,83,1,1 5fug_B_,80,84,1,1 5fug_B_,81,85,1,1 5fug_B_,82,86,1,1 5fug_B_,83,87,1,1 5fug_B_,84,88,1,1 5fug_B_,85,88,1,1 5fug_B_,85,89,1,1 5fug_B_,86,89,1,1