pair,contact1,contact2,flow1,flow2 3dlu_A_,1,69,1,1 3dlu_A_,2,68,1,1 3dlu_A_,3,67,1,1 3dlu_A_,4,73,1,1 3dlu_A_,5,65,1,1 3dlu_A_,6,9,1,1 3dlu_A_,7,10,1,1 3dlu_A_,8,11,1,1 3dlu_A_,9,21,1,1 3dlu_A_,9,22,1,1 3dlu_A_,9,73,1,1 3dlu_A_,10,28,1,1 3dlu_A_,11,13,1,1 3dlu_A_,11,14,1,1 3dlu_A_,11,30,1,1 3dlu_A_,12,28,1,1 3dlu_A_,14,20,1,1 3dlu_A_,15,18,1,1 3dlu_A_,15,20,1,1 3dlu_A_,16,19,1,1 3dlu_A_,16,21,1,1 3dlu_A_,20,22,1,1 3dlu_A_,23,26,1,1 3dlu_A_,23,27,1,1 3dlu_A_,26,85,1,1 3dlu_A_,27,85,1,1 3dlu_A_,29,88,1,1 3dlu_A_,30,88,1,1 3dlu_A_,32,35,1,1 3dlu_A_,32,36,1,1 3dlu_A_,33,37,1,1 3dlu_A_,34,38,1,1 3dlu_A_,35,39,1,1 3dlu_A_,35,88,1,1 3dlu_A_,36,40,1,1 3dlu_A_,37,41,1,1 3dlu_A_,38,42,1,1 3dlu_A_,39,43,1,1 3dlu_A_,40,45,1,1 3dlu_A_,41,44,1,1 3dlu_A_,46,68,1,1 3dlu_A_,48,66,1,1 3dlu_A_,49,66,1,1 3dlu_A_,51,64,1,1 3dlu_A_,53,62,1,1 3dlu_A_,55,60,1,1 3dlu_A_,69,71,1,1 3dlu_A_,69,76,1,1 3dlu_A_,71,76,1,1 3dlu_A_,72,76,1,1 3dlu_A_,73,77,1,1 3dlu_A_,74,78,1,1 3dlu_A_,75,79,1,1 3dlu_A_,76,80,1,1 3dlu_A_,77,81,1,1 3dlu_A_,78,82,1,1 3dlu_A_,79,83,1,1 3dlu_A_,80,84,1,1 3dlu_A_,81,85,1,1 3dlu_A_,82,85,1,1 3dlu_A_,82,86,1,1 3dlu_A_,83,86,1,1 3dlu_A_,83,87,1,1 3dlu_A_,84,88,1,1 3dlu_A_,85,89,1,1 3dlu_A_,86,90,1,1 3dlu_A_,87,91,1,1 3dlu_A_,88,92,1,1 3dlu_A_,89,92,1,1 3dlu_A_,89,94,1,1 3dlu_A_,90,93,1,1