pair,contact1,contact2,flow1,flow2 7zs9_c_,6,9,1,1 7zs9_c_,6,10,1,1 7zs9_c_,7,11,1,1 7zs9_c_,8,12,1,1 7zs9_c_,8,13,1,1 7zs9_c_,8,15,1,1 7zs9_c_,8,17,1,1 7zs9_c_,14,46,1,1 7zs9_c_,15,46,1,1 7zs9_c_,16,20,1,1 7zs9_c_,17,21,1,1 7zs9_c_,18,22,1,1 7zs9_c_,19,23,1,1 7zs9_c_,20,24,1,1 7zs9_c_,21,25,1,1 7zs9_c_,22,26,1,1 7zs9_c_,23,27,1,1 7zs9_c_,25,28,1,1 7zs9_c_,36,40,1,1 7zs9_c_,37,41,1,1 7zs9_c_,38,42,1,1 7zs9_c_,39,43,1,1 7zs9_c_,40,44,1,1 7zs9_c_,41,45,1,1 7zs9_c_,42,46,1,1 7zs9_c_,43,47,1,1 7zs9_c_,44,48,1,1 7zs9_c_,45,49,1,1 7zs9_c_,46,50,1,1 7zs9_c_,47,51,1,1 7zs9_c_,48,52,1,1 7zs9_c_,49,53,1,1 7zs9_c_,50,54,1,1 7zs9_c_,51,55,1,1 7zs9_c_,52,56,1,1 7zs9_c_,53,57,1,1 7zs9_c_,54,58,1,1 7zs9_c_,55,59,1,1 7zs9_c_,56,60,1,1 7zs9_c_,57,61,1,1 7zs9_c_,58,61,1,1 7zs9_c_,58,62,1,1 7zs9_c_,59,63,1,1 7zs9_c_,60,65,1,1 7zs9_c_,61,64,1,1 7zs9_c_,62,64,1,1 7zs9_c_,63,72,1,1 7zs9_c_,69,72,1,1 7zs9_c_,69,73,1,1 7zs9_c_,70,74,1,1 7zs9_c_,71,75,1,1 7zs9_c_,71,95,1,1 7zs9_c_,71,97,1,1 7zs9_c_,72,76,1,1 7zs9_c_,73,77,1,1 7zs9_c_,74,78,1,1 7zs9_c_,75,79,1,1 7zs9_c_,78,84,1,1 7zs9_c_,78,87,1,1 7zs9_c_,80,83,1,1 7zs9_c_,80,84,1,1 7zs9_c_,81,85,1,1 7zs9_c_,82,86,1,1 7zs9_c_,83,87,1,1 7zs9_c_,87,90,1,1 7zs9_c_,92,95,1,1 7zs9_c_,102,105,1,1