pair,contact1,contact2,flow1,flow2 2d45_A_,3,48,1,1 2d45_A_,5,7,1,1 2d45_A_,5,8,1,1 2d45_A_,5,9,1,1 2d45_A_,7,10,1,1 2d45_A_,8,48,1,1 2d45_A_,10,13,1,1 2d45_A_,11,14,1,1 2d45_A_,15,64,1,1 2d45_A_,16,18,1,1 2d45_A_,18,54,1,1 2d45_A_,19,62,1,1 2d45_A_,20,23,1,1 2d45_A_,20,24,1,1 2d45_A_,21,24,1,1 2d45_A_,21,25,1,1 2d45_A_,22,26,1,1 2d45_A_,24,28,1,1 2d45_A_,25,28,1,1 2d45_A_,25,29,1,1 2d45_A_,28,31,1,1 2d45_A_,29,33,1,1 2d45_A_,34,36,1,1 2d45_A_,34,38,1,1 2d45_A_,35,39,1,1 2d45_A_,36,40,1,1 2d45_A_,37,41,1,1 2d45_A_,38,42,1,1 2d45_A_,39,42,1,1 2d45_A_,39,43,1,1 2d45_A_,40,44,1,1 2d45_A_,41,45,1,1 2d45_A_,42,46,1,1 2d45_A_,43,47,1,1 2d45_A_,44,48,1,1 2d45_A_,45,49,1,1 2d45_A_,45,50,1,1 2d45_A_,50,65,1,1 2d45_A_,52,53,1,1 2d45_A_,52,63,1,1 2d45_A_,53,63,1,1 2d45_A_,54,56,1,1 2d45_A_,54,61,1,1 2d45_A_,64,66,1,1 2d45_A_,67,69,1,1 2d45_A_,67,71,1,1 2d45_A_,68,71,1,1 2d45_A_,68,72,1,1 2d45_A_,69,73,1,1 2d45_A_,71,75,1,1 2d45_A_,72,76,1,1 2d45_A_,73,77,1,1 2d45_A_,75,79,1,1 2d45_A_,76,80,1,1 2d45_A_,77,81,1,1 2d45_A_,78,82,1,1 2d45_A_,79,82,1,1 2d45_A_,79,83,1,1 2d45_A_,86,90,1,1 2d45_A_,88,91,1,1 2d45_A_,88,92,1,1 2d45_A_,89,93,1,1 2d45_A_,91,94,1,1 2d45_A_,92,95,1,1 2d45_A_,92,96,1,1 2d45_A_,95,100,1,1 2d45_A_,96,99,1,1 2d45_A_,102,105,1,1 2d45_A_,102,106,1,1 2d45_A_,103,107,1,1 2d45_A_,105,109,1,1 2d45_A_,109,112,1,1 2d45_A_,109,113,1,1 2d45_A_,110,113,1,1