pair,contact1,contact2,flow1,flow2 7zs5_Be_,1,3,1,1 7zs5_Be_,5,74,1,1 7zs5_Be_,6,106,1,1 7zs5_Be_,7,9,1,1 7zs5_Be_,7,72,1,1 7zs5_Be_,8,103,1,1 7zs5_Be_,8,104,1,1 7zs5_Be_,9,70,1,1 7zs5_Be_,10,69,1,1 7zs5_Be_,11,68,1,1 7zs5_Be_,12,14,1,1 7zs5_Be_,13,16,1,1 7zs5_Be_,13,66,1,1 7zs5_Be_,14,66,1,1 7zs5_Be_,21,24,1,1 7zs5_Be_,24,28,1,1 7zs5_Be_,25,29,1,1 7zs5_Be_,26,30,1,1 7zs5_Be_,26,61,1,1 7zs5_Be_,27,31,1,1 7zs5_Be_,29,32,1,1 7zs5_Be_,29,33,1,1 7zs5_Be_,32,36,1,1 7zs5_Be_,33,37,1,1 7zs5_Be_,34,38,1,1 7zs5_Be_,35,39,1,1 7zs5_Be_,36,40,1,1 7zs5_Be_,37,41,1,1 7zs5_Be_,38,42,1,1 7zs5_Be_,41,74,1,1 7zs5_Be_,43,86,1,1 7zs5_Be_,45,88,1,1 7zs5_Be_,47,88,1,1 7zs5_Be_,47,90,1,1 7zs5_Be_,49,53,1,1 7zs5_Be_,50,54,1,1 7zs5_Be_,51,54,1,1 7zs5_Be_,51,55,1,1 7zs5_Be_,52,55,1,1 7zs5_Be_,52,56,1,1 7zs5_Be_,53,57,1,1 7zs5_Be_,55,58,1,1 7zs5_Be_,57,60,1,1 7zs5_Be_,65,67,1,1 7zs5_Be_,69,93,1,1 7zs5_Be_,69,102,1,1 7zs5_Be_,71,91,1,1 7zs5_Be_,73,89,1,1 7zs5_Be_,75,87,1,1 7zs5_Be_,77,78,1,1 7zs5_Be_,84,86,1,1