Supplement 1 (N1+N2)+N5 A/B (N3+N4)+N6 (N3+N4)+N1 B/C (N5+N6)+N2 (N5+N6)+N4 C/A (N1+N2)+N3 (first choices) I forgot to note that the lowest (bare) majority in the left column might be deemed the compromise. Such bare majority winner would be directly opposed to the Condorcet[EM] winner.