pair,contact1,contact2,flow1,flow2 7r8a_C_,2,24,1,1 7r8a_C_,3,110,1,1 7r8a_C_,4,22,1,1 7r8a_C_,5,97,1,1 7r8a_C_,5,110,1,1 7r8a_C_,5,111,1,1 7r8a_C_,6,20,1,1 7r8a_C_,15,86,1,1 7r8a_C_,17,84,1,1 7r8a_C_,19,82,1,1 7r8a_C_,21,80,1,1 7r8a_C_,23,78,1,1 7r8a_C_,29,53,1,1 7r8a_C_,29,57,1,1 7r8a_C_,31,73,1,1 7r8a_C_,33,50,1,1 7r8a_C_,34,98,1,1 7r8a_C_,35,47,1,1 7r8a_C_,35,48,1,1 7r8a_C_,36,96,1,1 7r8a_C_,37,45,1,1 7r8a_C_,37,95,1,1 7r8a_C_,38,43,1,1 7r8a_C_,42,45,1,1 7r8a_C_,47,62,1,1 7r8a_C_,49,60,1,1 7r8a_C_,51,58,1,1 7r8a_C_,52,55,1,1 7r8a_C_,53,56,1,1 7r8a_C_,55,58,1,1 7r8a_C_,59,61,1,1 7r8a_C_,60,61,1,1 7r8a_C_,61,71,1,1 7r8a_C_,62,65,1,1 7r8a_C_,65,68,1,1 7r8a_C_,68,85,1,1 7r8a_C_,68,91,1,1 7r8a_C_,70,83,1,1 7r8a_C_,72,81,1,1 7r8a_C_,74,77,1,1 7r8a_C_,74,79,1,1 7r8a_C_,93,114,1,1 7r8a_C_,95,112,1,1 7r8a_C_,99,106,1,1 7r8a_C_,105,108,1,1