pair,contact1,contact2,flow1,flow2 7eda_R_,2,5,1,1 7eda_R_,3,6,1,1 7eda_R_,3,7,1,1 7eda_R_,8,12,1,1 7eda_R_,9,13,1,1 7eda_R_,10,14,1,1 7eda_R_,11,14,1,1 7eda_R_,11,15,1,1 7eda_R_,14,18,1,1 7eda_R_,15,19,1,1 7eda_R_,18,21,1,1 7eda_R_,23,26,1,1 7eda_R_,23,27,1,1 7eda_R_,24,28,1,1 7eda_R_,26,29,1,1 7eda_R_,26,30,1,1 7eda_R_,29,33,1,1 7eda_R_,30,34,1,1 7eda_R_,31,34,1,1