pair,contact1,contact2,flow1,flow2
1xv9_E_,1,5,1,1
1xv9_E_,2,6,1,1
1xv9_E_,3,7,1,1
1xv9_E_,4,8,1,1
1xv9_E_,6,9,1,1
1xv9_E_,6,10,1,1