pair,contact1,contact2,flow1,flow2
2n1p_A_,9,12,1,1
2n1p_A_,12,16,1,1
2n1p_A_,13,17,1,1
2n1p_A_,14,18,1,1
2n1p_A_,15,19,1,1
2n1p_A_,16,20,1,1
2n1p_A_,17,21,1,1
2n1p_A_,18,22,1,1
2n1p_A_,19,23,1,1
2n1p_A_,20,24,1,1
2n1p_A_,21,25,1,1
2n1p_A_,22,26,1,1
2n1p_A_,23,26,1,1
2n1p_A_,23,27,1,1
2n1p_A_,24,27,1,1