pair,contact1,contact2,flow1,flow2 5c5r_C_,5,9,1,1 5c5r_C_,6,9,1,1 5c5r_C_,7,9,1,1 5c5r_C_,10,33,1,1 5c5r_C_,12,27,1,1 5c5r_C_,14,25,1,1 5c5r_C_,19,21,1,1 5c5r_C_,19,22,1,1 5c5r_C_,30,32,1,1 5c5r_C_,30,33,1,1 5c5r_C_,31,34,1,1