pair,contact1,contact2,flow1,flow2 8agz_c_,2,4,1,1 8agz_c_,4,8,1,1 8agz_c_,7,10,1,1 8agz_c_,8,11,1,1 8agz_c_,10,13,1,1 8agz_c_,13,16,1,1 8agz_c_,13,29,1,1 8agz_c_,16,17,1,1 8agz_c_,16,22,1,1 8agz_c_,18,22,1,1 8agz_c_,19,23,1,1 8agz_c_,20,24,1,1 8agz_c_,21,25,1,1 8agz_c_,22,26,1,1 8agz_c_,23,27,1,1 8agz_c_,24,28,1,1 8agz_c_,25,29,1,1 8agz_c_,26,30,1,1 8agz_c_,28,32,1,1 8agz_c_,29,33,1,1 8agz_c_,31,36,1,1 8agz_c_,35,44,1,1 8agz_c_,36,46,1,1 8agz_c_,38,42,1,1 8agz_c_,38,43,1,1 8agz_c_,45,56,1,1 8agz_c_,45,57,1,1 8agz_c_,47,55,1,1 8agz_c_,48,67,1,1 8agz_c_,49,53,1,1 8agz_c_,50,53,1,1 8agz_c_,52,65,1,1 8agz_c_,54,63,1,1 8agz_c_,54,66,1,1 8agz_c_,55,61,1,1 8agz_c_,55,62,1,1 8agz_c_,56,60,1,1 8agz_c_,56,61,1,1 8agz_c_,57,60,1,1 8agz_c_,72,75,1,1 8agz_c_,72,76,1,1 8agz_c_,73,77,1,1 8agz_c_,74,78,1,1 8agz_c_,75,79,1,1 8agz_c_,76,80,1,1 8agz_c_,77,81,1,1 8agz_c_,78,82,1,1 8agz_c_,79,83,1,1 8agz_c_,80,84,1,1 8agz_c_,81,85,1,1 8agz_c_,82,86,1,1 8agz_c_,83,87,1,1 8agz_c_,84,88,1,1 8agz_c_,85,89,1,1