pair,contact1,contact2,flow1,flow2 8uqr_A_,11,15,1,1 8uqr_A_,12,16,1,1 8uqr_A_,13,17,1,1 8uqr_A_,14,18,1,1 8uqr_A_,15,19,1,1 8uqr_A_,16,19,1,1 8uqr_A_,16,20,1,1 8uqr_A_,17,21,1,1 8uqr_A_,18,22,1,1 8uqr_A_,19,23,1,1 8uqr_A_,20,24,1,1 8uqr_A_,21,25,1,1 8uqr_A_,22,26,1,1 8uqr_A_,24,27,1,1 8uqr_A_,25,28,1,1 8uqr_A_,26,29,1,1