pair,contact1,contact2,flow1,flow2
5t0h_e_,5,8,1,1
5t0h_e_,14,18,1,1
5t0h_e_,15,19,1,1
5t0h_e_,16,20,1,1
5t0h_e_,19,23,1,1
5t0h_e_,20,23,1,1
5t0h_e_,23,24,1,1