pair,contact1,contact2,flow1,flow2
8rxx_Se_,4,7,1,1
8rxx_Se_,6,10,1,1
8rxx_Se_,7,11,1,1
8rxx_Se_,8,12,1,1
8rxx_Se_,18,20,1,1
8rxx_Se_,27,31,1,1
8rxx_Se_,28,32,1,1
8rxx_Se_,29,33,1,1
8rxx_Se_,30,34,1,1
8rxx_Se_,31,35,1,1
8rxx_Se_,32,35,1,1
8rxx_Se_,32,36,1,1
8rxx_Se_,33,37,1,1
8rxx_Se_,34,38,1,1
8rxx_Se_,35,39,1,1
8rxx_Se_,35,40,1,1
8rxx_Se_,36,40,1,1