1 Diamond Opening

1 1 diamonds11-19 3+ card diamonds
 1 1 heart6+ HCP 4+card hearts
 1 1 spade11-14 5 cardclubs 4 cardspades singleton or void in hearts or 6 card diamonds
 1 nt15-17 nt (two way CBS)
 2 2 clubs11-14 4/5 cardclubs 4/5 carddiamonds singleton or void in hearts
 2 2 diamondsAny unbalanced 15-17 (without 6/4+ fit hands -> 3clubs or 3hearts)
 2 2 heartsRelay
 2 2 spades15-17 5 carddiamonds 4 cardspades (no hearts) 5431 5440 type hand
 2 nt15-17 5 carddiamonds with 3 card hearts 5431 type hand
 3 3 clubs15-17 4/5 card diamonds 4/5 card clubs 5431 type hand (no hearts)
 3 3 diamonds15-17 6+ card diamonds unbalanced 64xx 6330 6321 type hands (no hearts)
 3 3 hearts15-17 5 carddiamonds 4 cardhearts 5431 5440 type hand
 3 3 spades15-17 6+ carddiamonds 5 cardspades(no hearts)
 3 nt15-17 6 carddiamonds with 3 card hearts 6321 6330 type hand
 2 2 hearts11-14 3+card hearts
 2 2 spadesInvite Relay
 2 ntmin 3 card hearts
 3 3 heartsmin 4 card hearts
 3 ntmax 3 card hearts
 4 4 heartsmax 4 card hearts
 2 ntGF relay
 3 3 clubs4315
 3 3 diamonds1345
 3 3 hearts3415
 3 3 spades1435
 3 nt4405
 4 4 clubs0445
 2 2 spadesAny unbalanced 18-19 (without 6/5 fit hands -> direct 4 level)
 2 nt18-19 nt
 3 3 clubs11-14 6+ carddiamonds 5 cardclubs unbalanced nohearts support
 3 3 diamonds14-16 6+ cardclubs 4 cardhearts
 3 3 hearts14-16 6+ carddiamonds 5 cardhearts
 3 3 spades11-14 6+ cardclubs 5 cardspades unbalanced nohearts support
 3 nt11-14 Solid 7+ card diamonds
 4 4 clubs18-19 6 6+ cardclubs 5 cardhearts 1/1 or void spades
 4 4 diamonds18-19 6 6+ cardclubs 5 cardhearts void clubs
 4 4 hearts11-14 6+ carddiamonds 4/5 cardhearts
 1 1 spade6+ HCP 4+card spades
 2 2 spades11-14 3+card spades
 2 ntInvite Relay
 PasNot recommended (but min with 3 cardspades, 3diamonds most likely better)
 3 3 clubsmin 3 card spades
 3 3 spadesmin 4 card spades
 3 ntmax 3 card spades
 4 4 spadesmax 4 card spades
 3 3 clubsGF relay
 3 3 diamonds3415
 3 3 hearts3145
 3 3 spades4315
 3 nt4135
 4 4 clubs4405
 4 4 diamonds4045
 1 nt6-9 HCP balanced
 2 2 clubs8+ HCP 4+ carddiamonds no Major (inverted minors)
 2 2 diamonds17-19 HCP unbalanced (or 11-14 nt in 3d or 4th seat)
 2 2 heartsRelay
 2 2 spades11-14 nt (in 3d or 4th seat else not defined ) OR 17-19 Canape 4diamonds 4/5clubs
 2 nt17-19 HCP solid 7+ card diamonds
 3 3 clubs17-19 HCP splinter clubs 5431 5440 6321 type hand
 3 3 diamonds17-19 HCP 6+ carddiamonds unbalanced 64xx 6330 type hands
 3 3 hearts17-19 HCP splinter hearts 5431 5440 6321 type hand
 3 3 spades17-19 HCP splinter spades 5431 5440 6321 type hand
 3 nt11-14 HCP very wierd hand with 8+ diamonds
 4 4 clubs17-19 5 card clubs 6 card diamonds with unknown 2/0
 4 4 diamonds17-19 5 card any 6 card clubs with 1/1 in other suits (4diamonds relays to second suit)
 4 4 hearts17-19 5 card hearts 6 card diamonds with unknown 2/0
 4 4 spades17-19 5 card spades 6 card diamonds with unknown 2/0
 2 2 hearts15-17 nt
 2 2 spades11-14 ANY with 5 carddiamonds unbalanced
 2 ntRelay
 3 3 clubsMin Canape 4 card diamonds 4/5 card clubs
 3 3 diamondsAny minimum 3diamonds relays for second suit
 3 3 heartsMax 4 card lowest suit clubs
 3 3 spadesMax 4 card middlest suit hearts
 3 ntMax 4 card highest suit spades
 2 nt18-19 nt
 3 3 clubs15-16 HCP splinter clubs5431 5440 6321 type hand
 3 3 diamonds11-14 6 cardclubs unbalanced 64xx type hands
 3 3 hearts15-16 HCP splinter hearts5431 5440 6321 type hand
 3 3 spades15-16 HCP splinter spades 5431 5440 6321 type hand
 3 nt11-15 solid 7+ card diamonds
 4 4 clubs15-16 5+ card clubs 5+ card diamonds
 4 4 diamonds15-16 good 6+ card diamonds unbalanced 64xx 6330 type hands
 4 4 hearts15-16 5 card hearts 6 card diamonds
 4 4 spades15-16 5 card spades 6 card diamonds
 2 2 diamonds10+ HCP 6+ cardhearts transfer invite
 2 2 hearts11-15 no fit
 2 2 spades15+ spades and no fit
 2 ntSupperaccept with fit 18+
 3 3 clubsRKC
 3 3 clubs15+ clubs and no fit (could still be canape 1diamonds)
 3 3 diamonds15+ 6 card diamonds
 3 3 hearts15-17 NT with 2 hearts and no facecard heart
 3 3 spades14-17 Void, slam still possible
 3 nt18-19 NT
 4 4 clubs14-17 Void, slam still possible
 4 4 diamondsTransfer back
 4 4 heartsAny 3+ card fit with no slam interest (11-17)
 2 2 hearts10+ HCP 6+ cardspades transfer invite
 2 2 spades11-15 no fit
 2 ntSupperaccept with fit 18+
 3 3 clubsRKC
 3 3 clubs15+ clubs (could still be canape)
 3 3 diamonds15+ 6 card diamonds
 3 3 hearts15+ hearts and no fit
 3 3 spades15-17 NT with 2 spades and no facecard spades
 3 nt18-19 NT
 4 4 clubs14-17 Void, slam still possible
 4 4 diamondsTransfer back
 4 4 hearts14-17 Void, slam still possible
 4 4 spadesAny 3+ card fit with no slam interest (11-17)
 2 2 spades10+ HCP 6+ cardclubs transfer invite
 2 nt10-11 HCP balanced
 3 3 diamonds0-7 HCP 5+ card diamonds