pair,contact1,contact2,flow1,flow2 7kee_J_,1,57,1,1 7kee_J_,5,14,1,1 7kee_J_,5,15,1,1 7kee_J_,6,11,1,1 7kee_J_,7,12,1,1 7kee_J_,9,10,1,1 7kee_J_,9,45,1,1 7kee_J_,13,17,1,1 7kee_J_,14,17,1,1 7kee_J_,16,17,1,1 7kee_J_,17,21,1,1 7kee_J_,18,22,1,1 7kee_J_,19,23,1,1 7kee_J_,20,24,1,1 7kee_J_,22,25,1,1 7kee_J_,23,26,1,1 7kee_J_,23,27,1,1 7kee_J_,24,30,1,1 7kee_J_,31,34,1,1 7kee_J_,31,35,1,1 7kee_J_,32,36,1,1 7kee_J_,33,37,1,1 7kee_J_,34,38,1,1 7kee_J_,35,39,1,1 7kee_J_,36,41,1,1 7kee_J_,37,40,1,1 7kee_J_,43,47,1,1 7kee_J_,46,49,1,1 7kee_J_,47,51,1,1 7kee_J_,48,52,1,1 7kee_J_,50,53,1,1 7kee_J_,56,60,1,1 7kee_J_,58,61,1,1