pair,contact1,contact2,flow1,flow2 1ze3_D_,4,14,1,1 1ze3_D_,5,7,1,1 1ze3_D_,5,8,1,1 1ze3_D_,6,9,1,1 1ze3_D_,10,14,1,1 1ze3_D_,12,15,1,1 1ze3_D_,12,17,1,1 1ze3_D_,13,16,1,1 1ze3_D_,17,48,1,1 1ze3_D_,20,24,1,1 1ze3_D_,22,42,1,1 1ze3_D_,23,41,1,1 1ze3_D_,24,40,1,1 1ze3_D_,25,39,1,1 1ze3_D_,26,38,1,1 1ze3_D_,27,37,1,1 1ze3_D_,27,100,1,1 1ze3_D_,27,102,1,1 1ze3_D_,28,35,1,1 1ze3_D_,28,36,1,1 1ze3_D_,29,102,1,1 1ze3_D_,29,104,1,1 1ze3_D_,30,33,1,1 1ze3_D_,31,104,1,1 1ze3_D_,31,106,1,1 1ze3_D_,34,37,1,1 1ze3_D_,38,39,1,1 1ze3_D_,41,54,1,1 1ze3_D_,43,52,1,1 1ze3_D_,45,50,1,1 1ze3_D_,47,49,1,1 1ze3_D_,47,50,1,1 1ze3_D_,49,95,1,1 1ze3_D_,55,82,1,1 1ze3_D_,56,59,1,1 1ze3_D_,56,60,1,1 1ze3_D_,57,61,1,1 1ze3_D_,57,73,1,1 1ze3_D_,57,76,1,1 1ze3_D_,57,78,1,1 1ze3_D_,58,62,1,1 1ze3_D_,59,62,1,1 1ze3_D_,60,63,1,1 1ze3_D_,60,65,1,1 1ze3_D_,61,64,1,1 1ze3_D_,64,112,1,1 1ze3_D_,66,68,1,1 1ze3_D_,66,69,1,1 1ze3_D_,66,110,1,1 1ze3_D_,67,70,1,1 1ze3_D_,69,110,1,1 1ze3_D_,70,73,1,1 1ze3_D_,72,75,1,1 1ze3_D_,73,76,1,1 1ze3_D_,77,80,1,1 1ze3_D_,82,84,1,1 1ze3_D_,83,86,1,1 1ze3_D_,83,87,1,1 1ze3_D_,84,88,1,1 1ze3_D_,88,91,1,1 1ze3_D_,92,105,1,1 1ze3_D_,94,103,1,1 1ze3_D_,96,99,1,1 1ze3_D_,96,101,1,1 1ze3_D_,97,100,1,1 1ze3_D_,107,110,1,1 1ze3_D_,108,111,1,1 1ze3_D_,108,113,1,1 1ze3_D_,111,113,1,1