All non-vulnerable
This hand didn't fit our system. The only options you have are:
- 2♦ multi followed by 3♦ is GF in ♦. (After 3♦ partner can show a ♥-stop with 3♥, but it is not clear if 4♥ by you will show a 4c♥ now).
- 1♦: natural (4c♦, 12-19)
- 2NT= 20-21 NT
- 2♦ multi followed by 2NT: 22-23 NT
- 3♦ transfer preempt, followed by 4♣: GF 2-suiter; ♥+♦
(2♣ is mini precision: weak with ♣)