pair,contact1,contact2,flow1,flow2 7ssn_R_,2,56,1,1 7ssn_R_,13,17,1,1 7ssn_R_,14,18,1,1 7ssn_R_,15,19,1,1 7ssn_R_,15,29,1,1 7ssn_R_,16,19,1,1 7ssn_R_,17,20,1,1 7ssn_R_,18,21,1,1 7ssn_R_,19,25,1,1 7ssn_R_,25,29,1,1 7ssn_R_,26,29,1,1 7ssn_R_,26,30,1,1 7ssn_R_,28,32,1,1 7ssn_R_,29,33,1,1 7ssn_R_,30,34,1,1 7ssn_R_,32,35,1,1 7ssn_R_,43,46,1,1 7ssn_R_,48,51,1,1 7ssn_R_,51,54,1,1 7ssn_R_,51,55,1,1 7ssn_R_,53,56,1,1 7ssn_R_,54,57,1,1 7ssn_R_,54,58,1,1 7ssn_R_,55,59,1,1 7ssn_R_,58,61,1,1 7ssn_R_,59,62,1,1 7ssn_R_,64,67,1,1 7ssn_R_,64,68,1,1 7ssn_R_,65,69,1,1 7ssn_R_,66,70,1,1 7ssn_R_,67,68,1,1 7ssn_R_,67,71,1,1 7ssn_R_,68,72,1,1 7ssn_R_,69,73,1,1 7ssn_R_,70,74,1,1 7ssn_R_,71,75,1,1 7ssn_R_,72,75,1,1 7ssn_R_,72,76,1,1 7ssn_R_,73,77,1,1 7ssn_R_,74,78,1,1 7ssn_R_,75,79,1,1 7ssn_R_,76,80,1,1 7ssn_R_,77,81,1,1 7ssn_R_,79,84,1,1 7ssn_R_,80,91,1,1 7ssn_R_,84,88,1,1 7ssn_R_,86,90,1,1 7ssn_R_,88,91,1,1 7ssn_R_,89,94,1,1 7ssn_R_,89,95,1,1 7ssn_R_,94,108,1,1 7ssn_R_,101,109,1,1 7ssn_R_,105,109,1,1