14-16 1NT, four-card majors
| 1C | Natural, 4+ |
| 1D | Natural, 4+ |
| 1H | Natural, 4+ |
| 1S | Natural, 4+ |
| 1NT | 14-16pts |
| 2C | Game Forcing or 19-21pts balanced |
| 2D | Multi |
| 2D (4th) | Any 4441 |
| 2H | Both majors (4+/4+) |
| 2S | Weak 2 (4-9pts) |
| 2NT | Minor 2 suiter |
| 2NT (4th) | 22-24pts balanced |
| 3C | Pre-empt |
| 3D/3H/3S | Pre-empt |
| 3NT | Solid (7) major |
| 4C/4D | Pre-empt |
| 4H/4S/5C/5D | Pre-empt |
| 4NT | Good pre-empt in a minor |