pair,contact1,contact2,flow1,flow2 7zs5_Bk_,3,6,1,1 7zs5_Bk_,4,7,1,1 7zs5_Bk_,11,12,1,1 7zs5_Bk_,14,15,1,1 7zs5_Bk_,14,28,1,1 7zs5_Bk_,16,26,1,1 7zs5_Bk_,18,22,1,1 7zs5_Bk_,20,40,1,1 7zs5_Bk_,25,34,1,1 7zs5_Bk_,27,32,1,1 7zs5_Bk_,36,37,1,1 7zs5_Bk_,36,44,1,1 7zs5_Bk_,46,49,1,1 7zs5_Bk_,50,54,1,1 7zs5_Bk_,52,55,1,1 7zs5_Bk_,53,56,1,1 7zs5_Bk_,53,57,1,1 7zs5_Bk_,55,60,1,1 7zs5_Bk_,57,60,1,1 7zs5_Bk_,63,67,1,1 7zs5_Bk_,68,72,1,1 7zs5_Bk_,69,73,1,1 7zs5_Bk_,72,76,1,1 7zs5_Bk_,72,77,1,1 7zs5_Bk_,82,84,1,1 7zs5_Bk_,85,86,1,1