pair,contact1,contact2,flow1,flow2 6xu6_Cm_,3,5,1,1 6xu6_Cm_,4,7,1,1 6xu6_Cm_,4,8,1,1 6xu6_Cm_,10,14,1,1 6xu6_Cm_,18,27,1,1 6xu6_Cm_,19,46,1,1 6xu6_Cm_,20,44,1,1 6xu6_Cm_,21,44,1,1 6xu6_Cm_,28,31,1,1 6xu6_Cm_,32,33,1,1 6xu6_Cm_,34,42,1,1 6xu6_Cm_,36,39,1,1 6xu6_Cm_,39,42,1,1 6xu6_Cm_,48,50,1,1