1♦ -

1♥ =    4+♥, 6+     ➲

1♠ =    4+♠, 6+     ➲

1NT =    6-11 balanced or 7-9, 5+♣    ➲

⚠️2♣ =    ♦ support TP or invitational or GF with ♣ or GF balanced.    ➲

⚠️2♦ =    GF with ♦ support (denies 4 card M)    ➲

2♥ =    5♠4+♥, 5-9     ➲

2♠ =    5♠4+♥, 10-12     ➲

2NT  =    natural

3♣    =    6+♣, preemptive

3♦    =    preemptive

3NT  =    14-16, all ST

⚠️    55m 17+ hands we open 1♣ nad rebid reverse.