pair,contact1,contact2,flow1,flow2 3o70_A_,3,6,1,1 3o70_A_,4,16,1,1 3o70_A_,6,15,1,1 3o70_A_,8,29,1,1 3o70_A_,9,12,1,1 3o70_A_,9,31,1,1 3o70_A_,11,31,1,1 3o70_A_,14,31,1,1 3o70_A_,15,18,1,1 3o70_A_,19,32,1,1 3o70_A_,21,30,1,1 3o70_A_,23,27,1,1 3o70_A_,23,28,1,1 3o70_A_,24,46,1,1 3o70_A_,26,28,1,1 3o70_A_,31,34,1,1 3o70_A_,31,35,1,1 3o70_A_,32,37,1,1 3o70_A_,33,36,1,1 3o70_A_,38,41,1,1 3o70_A_,47,52,1,1 3o70_A_,48,52,1,1 3o70_A_,49,53,1,1 3o70_A_,51,54,1,1