pair,contact1,contact2,flow1,flow2 3s7h_A_,2,5,1,1 3s7h_A_,2,11,1,1 3s7h_A_,5,11,1,1 3s7h_A_,6,9,1,1 3s7h_A_,6,10,1,1 3s7h_A_,6,11,1,1 3s7h_A_,6,16,1,1 3s7h_A_,9,12,1,1 3s7h_A_,9,14,1,1 3s7h_A_,10,13,1,1