pair,contact1,contact2,flow1,flow2
7dxu_A_,11,14,1,1
7dxu_A_,12,15,1,1
7dxu_A_,14,17,1,1
7dxu_A_,14,21,1,1
7dxu_A_,22,27,1,1
7dxu_A_,23,26,1,1
7dxu_A_,23,27,1,1
7dxu_A_,24,28,1,1
7dxu_A_,25,29,1,1
7dxu_A_,26,30,1,1
7dxu_A_,27,32,1,1
7dxu_A_,28,31,1,1
7dxu_A_,33,36,1,1