pair,contact1,contact2,flow1,flow2 7r8b_C_,2,24,1,1 7r8b_C_,4,22,1,1 7r8b_C_,5,97,1,1 7r8b_C_,5,110,1,1 7r8b_C_,5,111,1,1 7r8b_C_,6,20,1,1 7r8b_C_,9,88,1,1 7r8b_C_,12,15,1,1 7r8b_C_,14,87,1,1 7r8b_C_,15,16,1,1 7r8b_C_,15,86,1,1 7r8b_C_,16,85,1,1 7r8b_C_,17,84,1,1 7r8b_C_,19,82,1,1 7r8b_C_,21,80,1,1 7r8b_C_,23,78,1,1 7r8b_C_,27,30,1,1 7r8b_C_,29,53,1,1 7r8b_C_,31,73,1,1 7r8b_C_,33,50,1,1 7r8b_C_,34,98,1,1 7r8b_C_,35,47,1,1 7r8b_C_,35,48,1,1 7r8b_C_,36,96,1,1 7r8b_C_,37,45,1,1 7r8b_C_,37,91,1,1 7r8b_C_,37,95,1,1 7r8b_C_,38,42,1,1 7r8b_C_,47,62,1,1 7r8b_C_,49,60,1,1 7r8b_C_,50,51,1,1 7r8b_C_,51,58,1,1 7r8b_C_,51,60,1,1 7r8b_C_,51,73,1,1 7r8b_C_,52,55,1,1 7r8b_C_,52,57,1,1 7r8b_C_,53,56,1,1 7r8b_C_,55,58,1,1 7r8b_C_,58,59,1,1 7r8b_C_,59,61,1,1 7r8b_C_,61,71,1,1 7r8b_C_,62,65,1,1 7r8b_C_,65,68,1,1 7r8b_C_,65,69,1,1 7r8b_C_,68,85,1,1 7r8b_C_,68,91,1,1 7r8b_C_,70,83,1,1 7r8b_C_,72,81,1,1 7r8b_C_,74,76,1,1 7r8b_C_,74,77,1,1 7r8b_C_,74,79,1,1 7r8b_C_,83,84,1,1 7r8b_C_,83,85,1,1 7r8b_C_,91,95,1,1 7r8b_C_,93,114,1,1 7r8b_C_,95,112,1,1 7r8b_C_,105,108,1,1