pair,contact1,contact2,flow1,flow2 7zs5_BB_,7,10,1,1 7zs5_BB_,8,11,1,1 7zs5_BB_,9,12,1,1 7zs5_BB_,10,13,1,1 7zs5_BB_,10,22,1,1 7zs5_BB_,11,14,1,1 7zs5_BB_,16,22,1,1 7zs5_BB_,19,23,1,1 7zs5_BB_,20,23,1,1 7zs5_BB_,20,24,1,1 7zs5_BB_,21,25,1,1 7zs5_BB_,22,26,1,1 7zs5_BB_,23,27,1,1 7zs5_BB_,25,29,1,1 7zs5_BB_,28,32,1,1 7zs5_BB_,29,33,1,1 7zs5_BB_,31,36,1,1 7zs5_BB_,35,44,1,1 7zs5_BB_,36,46,1,1 7zs5_BB_,38,42,1,1 7zs5_BB_,38,43,1,1 7zs5_BB_,45,56,1,1 7zs5_BB_,45,57,1,1 7zs5_BB_,45,58,1,1 7zs5_BB_,47,55,1,1 7zs5_BB_,49,53,1,1 7zs5_BB_,52,65,1,1 7zs5_BB_,54,63,1,1 7zs5_BB_,54,66,1,1 7zs5_BB_,56,58,1,1 7zs5_BB_,56,61,1,1 7zs5_BB_,58,59,1,1 7zs5_BB_,72,75,1,1 7zs5_BB_,75,78,1,1 7zs5_BB_,77,81,1,1 7zs5_BB_,78,82,1,1 7zs5_BB_,79,83,1,1 7zs5_BB_,80,84,1,1 7zs5_BB_,81,85,1,1 7zs5_BB_,83,86,1,1 7zs5_BB_,86,89,1,1 7zs5_BB_,87,91,1,1