pair,contact1,contact2,flow1,flow2 7mkh_A_,6,70,1,1 7mkh_A_,26,57,1,1 7mkh_A_,32,34,1,1 7mkh_A_,41,43,1,1 7mkh_A_,44,45,1,1 7mkh_A_,49,54,1,1 7mkh_A_,60,62,1,1 7mkh_A_,68,70,1,1