pair,contact1,contact2,flow1,flow2
8iog_J_,3,6,1,1
8iog_J_,7,11,1,1
8iog_J_,9,12,1,1
8iog_J_,12,15,1,1
8iog_J_,13,16,1,1
8iog_J_,14,17,1,1
8iog_J_,14,18,1,1
8iog_J_,17,21,1,1
8iog_J_,18,22,1,1
8iog_J_,21,24,1,1
8iog_J_,23,26,1,1
8iog_J_,25,29,1,1
8iog_J_,26,30,1,1
8iog_J_,27,31,1,1
8iog_J_,28,32,1,1
8iog_J_,30,34,1,1
8iog_J_,31,35,1,1
8iog_J_,32,35,1,1
8iog_J_,32,36,1,1
8iog_J_,39,43,1,1
8iog_J_,40,43,1,1
8iog_J_,41,44,1,1