pair,contact1,contact2,flow1,flow2 2nzu_L_,1,63,1,1 2nzu_L_,3,61,1,1 2nzu_L_,4,60,1,1 2nzu_L_,5,59,1,1 2nzu_L_,6,86,1,1 2nzu_L_,7,56,1,1 2nzu_L_,7,57,1,1 2nzu_L_,8,84,1,1 2nzu_L_,9,12,1,1 2nzu_L_,9,84,1,1 2nzu_L_,10,55,1,1 2nzu_L_,13,53,1,1 2nzu_L_,14,18,1,1 2nzu_L_,15,18,1,1 2nzu_L_,15,19,1,1 2nzu_L_,16,20,1,1 2nzu_L_,17,21,1,1 2nzu_L_,18,22,1,1 2nzu_L_,19,23,1,1 2nzu_L_,20,24,1,1 2nzu_L_,20,82,1,1 2nzu_L_,21,25,1,1 2nzu_L_,22,26,1,1 2nzu_L_,24,27,1,1 2nzu_L_,25,28,1,1 2nzu_L_,28,44,1,1 2nzu_L_,29,67,1,1 2nzu_L_,30,44,1,1 2nzu_L_,30,67,1,1 2nzu_L_,31,64,1,1 2nzu_L_,32,43,1,1 2nzu_L_,33,62,1,1 2nzu_L_,34,41,1,1 2nzu_L_,35,38,1,1 2nzu_L_,35,60,1,1 2nzu_L_,36,39,1,1 2nzu_L_,42,44,1,1 2nzu_L_,45,49,1,1 2nzu_L_,46,50,1,1 2nzu_L_,47,50,1,1 2nzu_L_,65,68,1,1 2nzu_L_,67,71,1,1 2nzu_L_,68,72,1,1 2nzu_L_,69,73,1,1 2nzu_L_,70,74,1,1 2nzu_L_,71,75,1,1 2nzu_L_,72,76,1,1 2nzu_L_,73,77,1,1 2nzu_L_,74,78,1,1 2nzu_L_,75,79,1,1 2nzu_L_,76,80,1,1 2nzu_L_,77,80,1,1 2nzu_L_,77,81,1,1 2nzu_L_,78,82,1,1 2nzu_L_,79,84,1,1 2nzu_L_,79,85,1,1 2nzu_L_,80,83,1,1