pair,contact1,contact2,flow1,flow2 2d7h_A_,12,13,1,1 2d7h_A_,15,32,1,1 2d7h_A_,16,58,1,1 2d7h_A_,16,60,1,1 2d7h_A_,18,21,1,1 2d7h_A_,24,27,1,1 2d7h_A_,26,43,1,1 2d7h_A_,26,69,1,1 2d7h_A_,27,43,1,1 2d7h_A_,27,65,1,1 2d7h_A_,28,64,1,1 2d7h_A_,28,65,1,1 2d7h_A_,29,41,1,1 2d7h_A_,30,61,1,1 2d7h_A_,30,62,1,1 2d7h_A_,31,39,1,1 2d7h_A_,33,37,1,1 2d7h_A_,34,37,1,1 2d7h_A_,47,49,1,1 2d7h_A_,53,56,1,1 2d7h_A_,54,57,1,1 2d7h_A_,71,75,1,1 2d7h_A_,72,76,1,1 2d7h_A_,73,77,1,1 2d7h_A_,74,78,1,1 2d7h_A_,75,79,1,1 2d7h_A_,76,80,1,1 2d7h_A_,77,81,1,1 2d7h_A_,78,82,1,1 2d7h_A_,79,83,1,1 2d7h_A_,80,84,1,1 2d7h_A_,81,85,1,1 2d7h_A_,82,87,1,1 2d7h_A_,83,86,1,1 2d7h_A_,84,86,1,1 2d7h_A_,88,92,1,1 2d7h_A_,89,93,1,1 2d7h_A_,90,94,1,1 2d7h_A_,91,95,1,1 2d7h_A_,92,96,1,1 2d7h_A_,93,97,1,1 2d7h_A_,96,100,1,1 2d7h_A_,97,101,1,1 2d7h_A_,98,102,1,1