You play South. The opening 1NT (12-14 HCP, balanced) alternates between North and South each hand — sometimes you open it, sometimes partner does. The other three hands are dealt with no constraints at all, so partner's shape and strength are genuinely random, just like the rest of the table.

Bid whatever you think is right at each of your turns — Stayman, Weird Stayman, a transfer in a major, or a transfer in a minor, as the material in this module covers. East and West always Pass.