pair,contact1,contact2,flow1,flow2 7ssn_Q_,2,4,1,1 7ssn_Q_,2,5,1,1 7ssn_Q_,3,7,1,1 7ssn_Q_,5,8,1,1 7ssn_Q_,5,9,1,1 7ssn_Q_,25,26,1,1 7ssn_Q_,29,57,1,1 7ssn_Q_,29,81,1,1 7ssn_Q_,31,79,1,1 7ssn_Q_,32,55,1,1 7ssn_Q_,32,77,1,1 7ssn_Q_,34,53,1,1 7ssn_Q_,37,51,1,1 7ssn_Q_,37,53,1,1 7ssn_Q_,39,40,1,1 7ssn_Q_,39,49,1,1 7ssn_Q_,40,41,1,1 7ssn_Q_,45,88,1,1 7ssn_Q_,46,47,1,1 7ssn_Q_,50,66,1,1 7ssn_Q_,52,64,1,1 7ssn_Q_,54,62,1,1 7ssn_Q_,55,61,1,1 7ssn_Q_,64,65,1,1 7ssn_Q_,64,95,1,1 7ssn_Q_,64,96,1,1 7ssn_Q_,65,94,1,1 7ssn_Q_,65,96,1,1 7ssn_Q_,67,98,1,1 7ssn_Q_,70,98,1,1 7ssn_Q_,70,107,1,1 7ssn_Q_,74,77,1,1 7ssn_Q_,82,83,1,1 7ssn_Q_,82,95,1,1 7ssn_Q_,89,92,1,1 7ssn_Q_,97,103,1,1 7ssn_Q_,98,104,1,1 7ssn_Q_,98,105,1,1 7ssn_Q_,100,103,1,1 7ssn_Q_,103,104,1,1 7ssn_Q_,109,111,1,1 7ssn_Q_,113,118,1,1 7ssn_Q_,120,122,1,1 7ssn_Q_,120,123,1,1