NOTRUMP OPENING BIDS:
Puppet stayman:
* 1NT-2C-2D-2M is natural; opener must deny support with 2NT (which can be passed, but any response is game-forcing) or raise to 3M.
* 1NT-2C-2D-2NT is game forcing with both four-card majors.
* 1NT-2C-2D-3m is natural and game forcing.
* 1NT-2C-2D-3M is smolen
* 1NT-2C-2D-3NT is a signoff, and is 1NT-2C-2M-2NT.

MINOR OPENING:
After an inverted minor raise:
* 2M shows shape
* 2NT shows a strong notrump opener
* The only possible partscore is 3m