1N 3D 3H 3 card club support some interest. If
res continues with 4C it is Redwood
1N 3D 3S 3 card D support some interest. If
res continues with 4D it is Redwood
1N 3D 3N To play
1N 3D 4C Redwood in C
1N 3D 4D Redwood in D
POLOWAN
1NT
- 3¨
3©, 3ª = concentration
4§, 4¨ = not redwood, slot bid by responder shows interest, + 2 =redwood