In Competition

1♠ - (dbl) -

rdbl =     5+ card ♣

1NT    =    natural

2♣    =    5+ card ♦

2♦    =    5+ card ♥

2♥    =    3 card ♠, 7-9 HCP

2♠    =    3 card ♠, 3-6 HCP

2NT    =    4 card ♠, 10+ HCP

3♣/♦    =    4 card ♠, 4+ card ♣/♦ with 2 top H

3♥    =    3 card ♠, 10+ HCP

3♠    =    4 card ♠, preemptive