pair,contact1,contact2,flow1,flow2 2xcm_C_,2,46,1,1 2xcm_C_,4,6,1,1 2xcm_C_,4,19,1,1 2xcm_C_,6,17,1,1 2xcm_C_,8,15,1,1 2xcm_C_,10,13,1,1 2xcm_C_,10,79,1,1 2xcm_C_,12,79,1,1 2xcm_C_,14,77,1,1 2xcm_C_,16,75,1,1 2xcm_C_,18,20,1,1 2xcm_C_,18,73,1,1 2xcm_C_,24,27,1,1 2xcm_C_,25,28,1,1 2xcm_C_,27,42,1,1 2xcm_C_,29,40,1,1 2xcm_C_,31,32,1,1 2xcm_C_,31,38,1,1 2xcm_C_,33,36,1,1 2xcm_C_,34,59,1,1 2xcm_C_,35,55,1,1 2xcm_C_,37,53,1,1 2xcm_C_,38,52,1,1 2xcm_C_,39,51,1,1 2xcm_C_,41,49,1,1 2xcm_C_,43,46,1,1 2xcm_C_,54,90,1,1 2xcm_C_,56,88,1,1 2xcm_C_,58,80,1,1 2xcm_C_,60,63,1,1 2xcm_C_,60,64,1,1 2xcm_C_,60,78,1,1 2xcm_C_,61,64,1,1 2xcm_C_,65,76,1,1 2xcm_C_,67,74,1,1 2xcm_C_,69,72,1,1 2xcm_C_,79,83,1,1 2xcm_C_,81,83,1,1 2xcm_C_,87,89,1,1 2xcm_C_,90,92,1,1