ACOLstandard

1-2 seat

1ª=11-20HcP,4+ª

DBL-#Handle

1NT=#5-11HcP,bal

2§=11+HcP,2+§

    GF unless rebid

2¨=11+HcP,5+¨

2¨-2©=Stopper

2¨-2NT=min,bal,Round

2©=11+HcP,5+©

2ª=3+ª

2NT=4ª,GF

3§=5+§,Invite

3¨=5+¨,Invite

3©=5+©,Invite

3ª=4ª,Limit

3NT=#7-12HcP,4+ª,

    Any short

4§=12+HcP,4+ª,0-1§

4¨=12+HcP,4+ª,0-1¨

4©=12+HcP,4+ª,0-1©

4ª=Signoff