(2¨) – X  - P -

            2NT = lebensohl for ♣

            Jump to 3M = forcing

 

(2©) – X – P-

            2NT = choice of minor lebensohl

                        or if followed by Q bid = force with no direction

                        or if followed by 3NT = one stopper

                        or if followed by 3ª = invitational

            3§ = clubs extended  HCP range

            3¨ = natural constructive

            3© = other major + stopper

            3ª = forcing

            3NT = confidence

 

(2ª) – X – P –

            2NT = choice of minor lebensohl

                        or if followed by Q bid = force with no direction

                        or if followed by 3NT = one stopper

                        or if followed by 3© = weak

            3§ = clubs extended  HCP range

            3¨ = natural constructive

            3© = natural constructive

            3ª = other major

            3NT = confidence