pair,contact1,contact2,flow1,flow2
6shl_D_,6,9,1,1
6shl_D_,7,10,1,1
6shl_D_,11,13,1,1
6shl_D_,16,19,1,1
6shl_D_,21,24,1,1
6shl_D_,29,32,1,1
6shl_D_,37,40,1,1
6shl_D_,38,41,1,1
6shl_D_,38,42,1,1