pair,contact1,contact2,flow1,flow2
5t90_F_,1,4,1,1
5t90_F_,2,5,1,1
5t90_F_,3,6,1,1
5t90_F_,4,10,1,1
5t90_F_,6,9,1,1
5t90_F_,6,10,1,1
5t90_F_,7,11,1,1
5t90_F_,8,12,1,1
5t90_F_,9,13,1,1
5t90_F_,13,17,1,1