pair,contact1,contact2,flow1,flow2 1a70_A_,1,20,1,1 1a70_A_,3,18,1,1 1a70_A_,4,15,1,1 1a70_A_,4,84,1,1 1a70_A_,4,85,1,1 1a70_A_,5,16,1,1 1a70_A_,6,85,1,1 1a70_A_,6,87,1,1 1a70_A_,7,14,1,1 1a70_A_,8,87,1,1 1a70_A_,8,89,1,1 1a70_A_,9,11,1,1 1a70_A_,9,12,1,1 1a70_A_,18,19,1,1 1a70_A_,18,22,1,1 1a70_A_,19,22,1,1 1a70_A_,23,27,1,1 1a70_A_,23,60,1,1 1a70_A_,24,28,1,1 1a70_A_,24,79,1,1 1a70_A_,25,29,1,1 1a70_A_,25,76,1,1 1a70_A_,26,30,1,1 1a70_A_,27,31,1,1 1a70_A_,28,31,1,1 1a70_A_,28,33,1,1 1a70_A_,29,32,1,1 1a70_A_,29,40,1,1 1a70_A_,38,44,1,1 1a70_A_,38,46,1,1 1a70_A_,39,43,1,1 1a70_A_,42,62,1,1 1a70_A_,44,46,1,1 1a70_A_,45,48,1,1 1a70_A_,47,76,1,1 1a70_A_,48,91,1,1 1a70_A_,49,74,1,1 1a70_A_,50,88,1,1 1a70_A_,51,72,1,1 1a70_A_,52,86,1,1 1a70_A_,53,86,1,1 1a70_A_,55,82,1,1 1a70_A_,55,83,1,1 1a70_A_,57,59,1,1 1a70_A_,57,80,1,1 1a70_A_,58,61,1,1 1a70_A_,61,64,1,1 1a70_A_,65,68,1,1 1a70_A_,65,69,1,1 1a70_A_,66,70,1,1 1a70_A_,67,71,1,1 1a70_A_,68,72,1,1 1a70_A_,68,73,1,1 1a70_A_,68,96,1,1 1a70_A_,69,72,1,1 1a70_A_,75,78,1,1 1a70_A_,83,84,1,1 1a70_A_,88,91,1,1 1a70_A_,89,90,1,1 1a70_A_,91,94,1,1 1a70_A_,92,95,1,1