Inverted minor support


When you play reverse minor support, 1min-2min shows 10 HCP+ and at least 4 card support. It denies a 4 card major suit.
1min-3min is preempt and ca. 3-6 HCP. In that way you can preempt with weak cards and with strong cards you have better space.
Inverted minor raise is used when the opponents is quiet, but you can of course agree to use it otherwise.

1C-2C
2D : 3 clubs. (if you can have it). Otherwise it shows extra values with
something in Diamonds.
2H : Extra values. something in Heart. 
2S : Extra values. something in Spade.
2NT : 12-13 HCP. Balanced. 4 Club.
3C : 11-13 HCP. 5+Clubs.
3D/3H/3S: Void. Extra values.
3NT : 18-19 HCP. 4/5 Clubs.

After the responses 2D to 3C the further system is:
3C : Minimum. Unbalanced hand.
2NT : Minimum. Balanced hand.
New suit lowest: Hold / Cue bid. Game forcing.
Jump in a new suit: Singleton and slaminvitational.
If the opener rebids a majorsuit at the lowest level f.ex.
1C-2C-2H-2S-3H, shows 5 card major suit and 6+ minor suit. 

1D-2D
2H : Extra values. something in Heart.
2S : Extra values. something in Spade.
2NT : 12-13 HCP. Balanced. 4 Diamonds.
3C : Extra values. something in Club.
3D : 11-13 HCP. 5+Diamonds.
3H/3S/4C: Void. Extra values.
3NT : 18-19 HCP. 4/5 Club.

After the responses 2H to 3D the further system is:
3D : Unbalanced hand.
2NT : Minimum. Balanced hand.
New suit lowest: Hold / Cue bid. Game forcing.
Jump in a new suit: Singleton and slaminvitational.
If the opener rebids a majorsuit at the lowest level f.ex.
1D-2D-2H-2S-3H, shows 5 card major suit and 6+ minor suit.

Extra values is (13)14HCP+