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1♣: 12+ HCP (unlimited); any #♣; 1♣ then 1♥/1♠
- 1♦: 0+ HCP; waiting
  - 1♥: 12-16 HCP; 6♥s (or 8+♥s)
    - 1♠: ???
    - 1NT: 6-9 HCP, no fit; 0-2♥s; Ron Klinger adaptation
      - 2♣: 12-20 HCP, 4-5♣s and 6♥s
      - 2♦: 12-20 HCP, 4-5♦s and 6♥s
      - 2♥: 12-20 HCP; 8+♥s
      - 2♠: 12-20 HCP; 6♥s & 4-5♠s
      - 2NT: 16-18 HCP; 6♥; 6520, 6511, 6430, 6421, 6331 type dist
      - 3♣: 12-20 HCP, 5-6♣s and 6♥s
      - 3♦: 12-20 HCP 5-6♦s and 6♥s
      - 3♥: 17-20 HCP; 8+♥
      - 3♠: 17-20 HCP: 6♥s and 5-6♠s
      - 3NT: 19-20 HCP; 6♥; balanced
      - 4♣: 12-20 HCP; 6-7♣s & 6♥s
      - 4♦: 12-20 HCP; 6-7♦s and 6♥s
    - 2♣: 10-12 HCP; 6-9 HCP, no fit; 0-2♥s; Ron Klinger adaptation
      - 2♦: 12-20 HCP, 4-5♦s and 6♥s
      - 2♥: 12-20 HCP; 8♥s.
      - 2♠: 12-20 HCP; 4-5♠s & 6♥s
      - 2NT: 16-18 HCP; 6♥s; balanced
      - 3♣: 12-20 HCP, 4-5♣s and 6♥s
      - 3♦: 12-20 HCP, 5-6♦s and 6♥s
      - 3♥: 17-20 HCP, 8+♥s
      - 3♠: 17-20 HCP, 5♠s & 6♥s
      - 3NT: 19-20 HCP; 6♥s; balanced
      - 4♣: 12-20 HCP, 6+♣s and 6♥s
    - 2♦: 13+ HCP; no fit; 0-2♥s; Ron Klinger adaptation
      - 2♥: 12-16 HCP, 8+♥s
      - 2♠: 12-16 HCP; 6♥s and 4♠s
      - 2NT: 16-18 HCP; 6♥322
      - 3♣: 12-16 HCP, 4-6♣s and 6♥s
      - 3♦: 12-16 HCP, 4-6♦s and 6♥s
      - 3♥: 17-20 HCP, 8+♥s
      - 3♠: 17-20 HCP, 6♥s and 5♠s
      - 3NT: 12-15 HCP, 5♥s332 sign off
    - 2♥: 10-12 HCP; 3+♥s
      - 2♠: 12-16 HCP, 5♥s & 4♠s
      - 2NT: 16-18 HCP; 5♥332
      - 3♣: 12-16 HCP, 4-6♣s and 5♥s
      - 3♦: 12-16 HCP, 4-6♦s and 5♥s
      - 3♥: 12-16 HCP, 7♥s
      - 3♠: 17-20 HCP, 4♠s & 5♥s
      - 3NT: 19-20 HCP, 5♥332 type dist
    - 2♠: 12+ HCP; 5+♠; 0-3♥s
    - 2NT: 13+ HCP; 3+♥s (~ to J2NT)
      - 3♣: 12+ HCP; 5|7♥s & 0|1♣s
      - 3♦: 12+ HCP; 5|7♥s & 0|1♦s
      - 3♥: 12-15 HCP; 7♥; no vd|1 (7222)
      - 3♠: 12+ HCP;|7♥s & 0|1♠s
      - 3NT: 16-18 HCP; 5♥ 5332 type dist
      - 4♣: 12+ HCP; 5|7♥s; good 4+♣s
      - 4♦: 12+ HCP; 5|7♥s; good 4+♦s
      - 4♥: 12+ HCP; 5|7♥s; to play
      - 4♠: 12+ HCP; 6|8+♥s; good 4-5♠s
      - 4NT: RKCBW 14/30/2 (♥s are trumps)
    - 3♥: 7-9 HCP; 3+♥
    - 4♥: to play; sign off
  - 1♠: 12-16 HCP; 6♠s (or 8+♠s)
    - 1NT: 6-9 HCP, no fit; 0-2♠s
      - 2♣: 12-20 HCP, 4-5♣s and 6♠s
      - 2♦: 12-20 HCP, 4-5♦s and 6♠
      - 2♥: 12-20 HCP; 4-5♥s and 6♠s
      - 2♠: 12-20 HCP and 8+♠
      - 2NT: 16-18 HCP; 6♠322
      - 3♣: 12-20 HCP, 5+♣s and 6♠s
      - 3♦: 12-20 5+♦s and 6♠s
      - 3♥: 12-20 HCP; 5-6♥, 6♠s
      - 3♠: 17-20 HCP and 8+♠
      - 3NT: 19-20; 6♠;
      - 4♣: 17-20; 6+♣s & 6♠s
      - 4♦: 17-20; 6+♦s & 6♠s
    - 2♣: 10-12 HCP; no fit; 0-2♠s; artificial; Ron Klinger parallel follow up.
      - 2♦: 12-16 HCP, 4-5♦s and 6♠
      - 2♥: 12-16 HCP, 4-5♥s and 6♠s
      - 2♠: 12-16 HCP, 8+♠s
      - 2NT: 17-20 HCP; 6♠322
      - 3♣: 12-16 HCP, 4-5♣s and 6♠s
      - 3♦: 17-20 HCP, 4-5♦s and 6♠s
      - 3♥: 17-20 HCP, 4-5♥s and 6♠s
      - 3♠: 17-20 HCP, 8+♠s
      - 3NT: 12-16 HCP, sign off
    - 2♦: 13+ HCP; no fit; 0-3♠s; artificial; Ron Klinger parallel.
      - 2♥: 12-16 HCP, 4-5♥s and 6♠s
      - 2♠: 12-16 HCP, 8+♠s
      - 2NT: 17-20 HCP; 6♠322
      - 3♣: 12-16 HCP, 4-5♣s and 6♠s
      - 3♦: 12-16 HCP, 4-5♦s and 6♠s
      - 3♥: 17-20 HCP, 4-5♥s and 6♠s
      - 3♠: 17-20 HCP, 8+♠s
      - 3NT: 12-16 HCP, 6♠322 sign off
    - 2♥: 12+ HCP; 4+♥ & 3+♠s
      - 2♠: 12-16 HCP, 7 ♠s
      - 2NT: 16-18 HCP; 5♠332\
      - 3♣: 12-16 HCP, 4-5♣s and 5♠s
      - 3♦: 12-16 HCP, 4-5♦s and 5♠s
      - 3♥: 12-160 HCP, 4-5♥s and 5♠s
      - 3♠: 17-20 HCP, 7 ♠s
      - 3NT: 12-15 HCP, 5♠332
    - 2♠: 10-12 HCP; 3+♠s
      - 2NT: 16-18 HCP; 5♠332\
      - 3NT: 19-20 HCP; 5♠s; 5332 type dst
    - 2NT: 13+ HCP; 3+♠s ( ~ to J2NT)
      - 3♣: 12+ HCP; 6♠s & 0|1♣s
      - 3♦: 12+ HCP; 6♠s & 0|1♦s
      - 3♥: 12+ HCP; 6♠s & 0|1♥s
      - 3♠: 12-15 HCP; 8+♠;
      - 3NT: 16-18 HCP; 6♠ 6331 or 6421 or 6530 type dist
      - 4♣: 12+ HCP; 5|7♠s; good 4+♣s
      - 4♦: 12+ HCP; 5|7♠s; good 4+♦s
      - 4♥: 12+ HCP; 5|7♠s; good 4+♥s
      - 4♠: 12+ HCP; 5|7♠s; to play
      - 4NT: RKCBW 14/30/2 (♥s are trumps)
    - 3♠: 7-9 HCP; 3+♠s
    - 4♠: to play sign off
  - 1NT: 17-20 HCP; has 5-5, 5-4, 4-5, or 4-4 in the majors
    - 2♣: Stayman
      - 2♦: 17-20 HCP; both 4CMs; 4423 or 4432
        
        2♥: 6-11 HCP; 4-5♥s
        
        2♠: 6-11 HCP; 4-5♠s
        
        2NT: 10+ HCP; no 4CM; no 5cm
        
        3♥: 13-15 HCP; 4♥s
        
        3♠: 13-15 HCP; 4♠s
        
        3NT: 13-15 HCP; both 4CMs
        
        4♦: transfer to hearts
        
        4♥: to play; transfered to hearts
        
        4♠: to play; transfered to spades
        
        4♥: transfer to spades
        
        3♣: 10+ HCP; no 4+CM; 5-7♣s
        
        3♥: 12-13 HCP; 4♥\
        
        3♠: 12-13 HCP; 4♠\
        
        3NT: to play; no 4CM\
        
        3♦: 10+ HCP; no 4+CM; 5-7♦s
        
        3♥: 12-13 HCP; 3-4♥\
        
        3NT: only 2♥\
        
        4♥: 14-15 HCP; 3-4♥\
        
        3♥: 10+ HCP; smolen: 4♥ and 5♠
        
        3♠: 12-13 HCP; 3-4♠\
        
        4♠: 14-15 HCP; 3-4♠\
        
        3♠: 10+ HCP; Smolen: 5♥ and 4♠
        
        3NT: to play
        
        4♥: to play
      - 2♥: 17-20 HCP; 5♥ & 4♠
      - 2♠: 17-20 HCP; 4♥ & 5♠
      - 2NT: 17-20 HCP; 5♥ & 5♠
        
        3♣: 12+HCP; asking for opener's better 4CM
        
        3♦: 13-14 HCP; ♥s & ♠s of equal strength
        
        3♥: 13-15 HCP; 4♥\
        
        3♠: 13-15 HCP; 4♠\
        
        3NT: 14-15 HCP; ♥s & ♠s of equal strength
        
        4♣: 13-15 HCP; 4♣s; 1♦
        
        4♦: 13-15 HCP; 4♦s; 1♣
        
        3♦: trf to ♥s
        
        3♥: 13-15 HCP; 4♥s
        
        3♠: 13-15 HCP; 4♠s; 2-3♥s
        
        3NT: 14-15 HCP; to play
        
        4♥: 13-15 HCP; 4♥
        
        3♥: trf to ♠s
        
        3♠: 14-15 HCP; 3♠\
        
        3NT: 14-15 HCP; 1-2♠\
        
        4♠: 14-15; 4♠\
        
        3NT: to play
        
        4♥: to play
        
        4♠: to play
      - 3♣: 17-20 HCP; 4-5♣ & both 4CMs
      - 3♦: 17-20 HCP; 4-5♦ & both 4CMs
    - 2♦: 3-8 HCP; weakish hand; asking opener to bid his/her better major; guarantees 3♥s & 3♠s
      - 2♥: 16-20 HCP; 4-5♥s (opener prefers ♥s)
        
        2♠: 11-13 HCP; 5♥ and 4!\
        
        3♥: 11-13 HCP; 5♥\
        
        3♠: 13+ HCP; 5♥ and 4♠\
        
        4♥: 14-16 HCP; 5+♥\
      - 2♠: 16-20 HCP; 4-5♠s (opener prefers ♠s)
      - 2NT: 16-20 HCP; both 4CMs; 4432 type dist
        
        3♦: trf to ♥s
        
        3♥: 1-2♥s
        
        3♥: trf to ♠s
      - 3♣: 16-20 HCP; both 4CMs, 4-5♣s; 0/1♦
      - 3♦: 16-20 HCP; both 4CMs, 4-5♦s; 0/1♣
    - 2♥: 8+ HCP; 5♥s
      - 2♠: 16-20 HCP; 5♠
        
        3♥: 13+ HCP, 5♠ and 4♥
      - 2NT: 16-20 HCP; both 4CMs and 4432or 4423 type dist; therefore ♥s can be trump; a J2NT by opener!
      - 3♣: 16-20 HCP, both 4CMs, 4-5 ♣s and 0/1 ♦s; therefore, ♥s can be trump
      - 3♦: 16-20 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♥s can be trump
      - 3♥: 19-20 HCP; either 4-5♥s or both 4CMs; hearts can be trump though.
      - 4♥: 16-18 HCP; sign off
    - 2♠: 8+ HCP; 5♠s
      - 2NT: 16-20 HCP; both 4CMs and 4432or 4423 type dist; therefore ♠s can be trump; a J2NT by opener!
        
        4♠: to play
      - 3♣: 16-20 HCP, both 4CMs; 4-5 ♣s and 0/1 ♦s; therefore, ♠s can be trump
      - 3♦: 16-20 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♠s can be trump
      - 3♥: 16-20 HCP; 5♥s
      - 3♠: 19-20 HCP; either 5♠s or both 4CMs; spades can be trump though.
      - 4♠: 16-18 HCP; sign off
    - 2NT: 12+ HCP; responder is asking opener for status on majors - one 5CM or both 4CMs?
      - 3♣: 16-20 HCP; both 4CMs; ♥s better than ♠s
      - 3♦: 16-20 HCP; both 4CMs; ♠s better than ♥s
      - 3♥: 16-20 HCP; 5♥
      - 3♠: 16-20 HCP; 5♠
      - 3NT: 16-20; opener's ♥s ~
    - 3♣: 5-8 HCP; 6+♣
    - 3♦: 5-8 HCP; 6+♦
    - 3♥: 8+ HCP; 6+♥
    - 3♠: 8+ HCP; 6+♠
    - 3NT: 8-10 HCP; sign off
    - 4♦: Texas transfer to ♥s
    - 4♥: Texas transfer to ♠s
  - 2♣: 12-16 HCP; 4+♣; no 5CM
    - 4♣: minorwood; asking for key cards 14/30/2
      - 4♦: 1 or 4 key cards
        
        4NT: to play
        
        5♣: to play
      - 4♥: 0 or 3 key cards (♣s are trump)
        
        4NT: to play
        
        5♣: to play
      - 4♠: 2 key cards w/o ♣Q
        
        4NT: to play
        
        5♣: to play
      - 4NT: 2 key cards w/ ♣Q (may be passed)
  - 2♦: 21+ HCP; 5+♣ &/or 5+♦; no 5CM
  - 2♥: 17-20 HCP; 6♥s (or 8+♥s)
  - 2♠: 17-20 HCP; 6♠s (or 8+♠s)
  - 2NT: 21+ HCP; 5-4, 4-5; 5-5 or 4-4 in the majors
    - 3♣: GF; 4+♥s &/or 4+♠s (puppet Stayman)
    - 3♦: transfer to ♥s
    - 3♥: transfer to ♠s; no pt range
- 1♥: 7-11 HCP; 4+♥
  - 1♠: 12-16 HCP; 6 or possibly 8+♠
  - 1NT: 17-20 HCP; balanced; may have a 4 or 5 CM
  - 2♣: 12-16 HCP; 5+♣
  - 2♦: 21+ HCP; 4+♦s & 4+♣s, unbalanced
  - 2♥: 12-16 HCP; 4+♥
  - 2♠: 17-20 HCP; 6♠s (or 8+♠)
  - 2NT: 24+ HCP; balanced
- 1♠: 7-11 HCP; 4+♠
  - 1NT: 17-20 HCP; balanced; may have a 4 or 5 CM
    - 2♣: 5 card Stayman\
  - 2♣: 12-16 HCP; 5+♣
  - 2♦: 12-16 HCP; 4+♦
  - 2♥: 12-16 HCP; 6 or possibly 8+♥s
  - 2♠: 12-16 HCP; 3+♠
  - 2NT: 24+ HCP; balanced
- 1NT: 12-16 HCP; balanced; GF
  - 2♣: 12-16 HCP; 5+♣
  - 2♦: 21+ HCP; long ♣s +/or ♦s, or two suited 5+ ♣s - 5+♦s.
    - 2♥: 12-13 HCP, bare minimum
    - 2♠: 14-15 HCP
    - 2NT: 16 HCP; maximum hand
    - 3♣: 12-16 HCP; 4+ ♣s; with AK or KQ
    - 3♦: 12-16 HCP; 4+ ♦s; with AK or KQ
    - 3♥: 12-16 HCP, 4-5♥s with AK or KQ
    - 3♠: 12-16 HCP, 4-5♠s with AK or KQ
  - 2♥: 12-16 HCP; 6 or 8+♥
  - 2♠: 12-16 HCP; 6 or 8+♠
  - 2NT: 24+ HCP; balanced
  - 3♣: 17-20 HCP; 6+♣s
    - 3♦: 12-13 HCP, 4-5♦s, 2+/4 honors
    - 3♥: 12-13 HCP, 4-5♥s, 2+/4 honors
    - 3♠: 12-13 HCP, 4-5♠s, 2+/4 honors
    - 3NT: catch all; sign off if opener has no further bid(s)
    - 4♣: 14-16 HCP, 4-5♣s, 1+/3 honors
    - 4♦: 14-16 HCP, 4-5♦s, 2+/3 honors
    - 4♥: 14-16 HCP, 4-5♥s, 2+/3 honors
    - 4♠: 14-16 HCP, 4-5♠s, 2+/3 honors
    - 4NT: 14-16 HCP, asking for aces (14/30/2) as if ♣s are trumps
  - 3♦: 21+ HCP; 5+♦s, 5+♣s
  - 3♥: 17-20 HCP; 6 or 8+♥s
  - 3♠: 17-20 HCP; 6 or 8+♠s
  - 3NT: 13-16 HCP, balanced
- 2♣: 3-5 HCP; weak with 6+ suit (♦/♥/♠); relay; opener must bid 2♦
  - 2♦: 21+ HCP; unnspecified minor suit length + strength
    - 2♥: 0-5 HCP, 6+♥s
    - 2♠: 0-5 HCP, 6+♠s
  - 2♥: 12-16 HCP; 6 or 8+♥s; sign off
  - 2♠: 12-16 HCP; 6 or 8+♠s; sign off
  - 2NT: 24+ HCP; balanced
  - 3♦: 21+ HCP, 4+♣ and 4+♦
  - 3♥: 12-16 HCP; 8+♥s
  - 3♠: 12-16 HCP; 8+♠s
  - 4♥: 17-20 HCP; 8+♥s
  - 4♠: 17-20 HCP; 8+♠s
- 2♦: 12-20 HCP; 6+♦
  - 2♥: 12-16 HCP; 6 or 8+♥s
  - 2♠: 12-16 HCP; 6 or 8+♠
  - 2NT: 17-20 HCP; balanced
  - 3♣: 12-16 HCP; 5+♣s
  - 3♦: 12-16 HCP; 4+♦s
  - 3♥: 17-20 HCP; 6 or 8+♥s
  - 3♠: 17-20 HCP; 6 or 8+♠s
  - 3NT: sign off
  - 4♦: minorwood; asking for key cards
    - 4♥: 1 or 4 key cards - ♦ are trump
    - 4♠: 0 or 3 key cards; ♦s are trump
    - 4NT: 2 key cards w/o ♦Q (may be passed)
    - 5♣: 2 key cards; with ♦Q
      - 5♦: to play
- 2♥: 12-20 HCP; 5+♥
  - 2♠: 12-20 HCP; 5 or 8+♠s
  - 2NT: 17-20 HCP
- 2♠: 12-20 HCP; 5+♠
  - 2NT: 17-20 HCP; balanced
- 2NT: 17+ HCP; balanced
  - 3♣: 12-20 HCP; 6+♣s
  - 3♦: 21+ HCP, unbalanced, either 5+♣s & 5+♦s or single long minor suit.
  - 3♥: 12-16 HCP, 6 or 8+ ♥s
  - 3♠: 12-16 HCP, 6 or 8+ ♠s
- 3♣: 17+ HCP; 5+ ♣s
- 3♦: 17+ HCP; 5+ ♦s
- 3♥: 17+ HCP; 5+ ♥s
- 3♠: 17+ HCP; 5+ ♠s
1♦: 12-20 HCP; catch all; 2+♦; no 5CM; may have a 4CM; could be balanced w/ 17-20 HCP and only 2♦s (4324 type); could have long ♦s
- 1♥: 5-11 HCP; 4+ ♥s;
  - 1NT: 12-16 HCP; maybe 1-4CM
  - 2NT: 17-20 HCP; maybe 1-4CM
- 1♠: 5-11 HCP; 4+ ♠s;
  - 1NT: 12-16 HCP; maybe 4♥s
  - 2♥: 4CM
  - 2♠: 4CM
  - 2NT: 17-20 HCP; maybe 4 ♥s
- 1NT: 6-11 HCP; both 4+CMs
- 2♣: 6-11 HCP; 5+ ♣s
- 2♦: 6-11 HCP; 5+ ♦s
- 2♥: 12+ HCP; 5 ♥s
- 2♠: 12+ HCP; 5 ♠s
- 2NT: 12+ HCP; both 4+ CMs
1♥: 12-20 HCP; 5 or 7♥; can have a 2nd 4+ suit; could be x5xx w/ 16-18 or 19-20 HCP
- 1♠: ???
  - 1NT: 13-16 HCP; 5 hearts, no other 4 card suit.
  - 2NT: 17-20 HCP; 5 hearts, no other 4 card suit.
- 1NT: 6-9 HCP, no fit; 0-3♥s; Ron Klinger suggestion
  - 2♣: 12-20 HCP, 4-5♣s and 5♥s
  - 2♦: 12-20 HCP, 4-5♦s and 5♥s
  - 2♥: 12-16 HCP; 7♥s
  - 2♠: 12-16 HCP; 5♥s & 4♠s
  - 2NT: 17-20 HCP; 5♥332
  - 3♣: 12-20 HCP, 6♣s and 5♥s
  - 3♦: 12-20 HCP 6♦s and 5♥s
  - 3♥: 17-20 HCP; 7♥
  - 3♠: 17-20 HCP: 5♥s and 5♠s
  - 3NT: 18-20 HCP
  - 4♣: 12-20 HCP; 6-7♣s & 5♥s
  - 4♦: 12-20 HCP; 6-7♦s and 5♥s
- 2♣: 10-12 HCP; no fit; 0-3♥s; Ron Klinger suggestion.
  - 2♦: 12-20 HCP, 4-5♦s and 5♥s
  - 2♥: 12-16 HCP; 7♥s.
  - 2♠: 12-20 HCP; 0-1 ♠
  - 2NT: 13-15 HCP; 5♥s; balanced
  - 3♣: 12-20 HCP, 4+♣s and 5♥s
  - 3♦: 12-20 HCP, 4+♦s and 5♥s
  - 3♥: 17-20 HCP, 7♥s
  - 3♠: 17-20 HCP, 0-1♠s & 5♥s
  - 3NT: 16-20 HCP
- 2♦: 13+ HCP; no fit; 0-3♥s; ; Ron Klinger suggestion.
  - 2♥: 12-16 HCP, 7♥s
  - 2♠: 12-16 HCP; 5♥s and 4♠s
  - 2NT: 17-20 HCP; 5♥332
  - 3♣: 13-16 HCP, 4-6♣s and 5♥s
  - 3♦: 12-16 HCP, 4-6♦s and 5♥s
  - 3♥: 17-20 HCP, 7♥s
  - 3♠: 17-20 HCP, 5♥s and 5♠s
  - 3NT: 13-16 HCP, 5♥s332 sign off
- 2♥: 10-11 HCP; 4+♥s
  - 2♠: 12-16 HCP, 5♥s & 4♠s
  - 2NT: 17-20 HCP; 5♥332
  - 3♣: 12-16 HCP, 4-6♣s and 5♥s
  - 3♦: 12-16 HCP, 4-6♦s and 5♥s
  - 3♥: 12-16 HCP, 7♥s
  - 3♠: 17-20 HCP, 4♠s & 5♥s
  - 3NT: 13-16 HCP
- 2♠: 12+ HCP; 5+♠; 0-3♥s
  - 2NT: 17-20 HCP
- 2NT: 12+ HCP; 4+♥s (~ to J2NT)
  - 3♣: 12+ HCP; 5|7♥s & 0|1♣s
  - 3♦: 12+ HCP; 5|7♥s & 0|1♦s
  - 3♥: 12+ HCP; 7♥; no vd|1 (7222)
  - 3♠: 12+ HCP;5|7♥s & 0|1♠s
  - 3NT: 13-16 HCP; 5♥ 5332 type dist
  - 4♣: 12+ HCP; 5|7♥s; good 4+♣s
  - 4♦: 12+ HCP; 5|7♥s; good 4+♦s
  - 4♥: 12+ HCP; 5|7♥s; to play
  - 4NT: RKCBW 14/30/2 (♥s are trumps)
- 3♥: 6-9 HCP; 4♥
1♠: 12-20 HCP; 5 or 7♠; can have a 2nd 4+ suit; could be 5xxx w/ 16-18 or 19-20 HCP
- 1NT: 6-9 HCP, no fit; 0-3♠s
  - 2♣: 12-20 HCP, 4-5♣s and 5♠s
  - 2♦: 12-20 HCP, 4-5♦s and 5♠
  - 2♥: 12-16 HCP; 0-1♥s and 5♠s
  - 2♠: 12-16 HCP and 7♠
  - 2NT: 17-20 HCP; 5♠322
  - 3♣: 12-16 HCP, 6+♣s and 5♠s
  - 3♦: 12-20 HCP; 6+♦s and 5♠s
  - 3♥: 17-20 HCP; 0-1♥, 5♠s
  - 3♠: 17-20 HCP and 7♠
  - 4♣: 17-20; 6+♣s & 5♠s
- 2♣: 10-12 HCP; no fit; 0-3♠s; artificial; Ron Klinger parallel follow up.
  - 2♦: 12-16 HCP, 4-5♦s and 5♠
  - 2♥: 12-16 HCP, 0-1♥s and 5♠s
  - 2♠: 12-16 HCP, 7♠s
  - 2NT: 13-16 HCP; 5♠332
  - 3♣: 12-16 HCP, 4-5♣s and 5♠s
  - 3♦: 17-20 HCP, 4-5♦s and 5♠s
  - 3♥: 17-20 HCP, 0-1♥s and 5♠s
  - 3♠: 17-20 HCP, 7♠s
  - 3NT: 17-20 HCP; 5♠332 type shape
- 2♦: 13+ HCP; no fit; 0-3♠s; artificial; Ron Klinger parallel.
  - 2♥: 12-16 HCP, 4+♥s and 5♠s
  - 2♠: 12-16 HCP, 7♠s
  - 2NT: 13-16 HCP; 5♠332
  - 3♣: 12-16 HCP, 4-5♣s and 5♠s
  - 3♦: 12-16 HCP, 4-5♦s and 5♠s
  - 3♥: 17-20 HCP, 4-5♥s and 5♠s
  - 3♠: 17-20 HCP, 7♠s
  - 3NT: 17-20 HCP; 5♠332 type shape
- 2♥: 12+ HCP; 4+♥s; 0-3♠s
  - 2♠: 12-16 HCP, 7 ♠s
  - 2NT: 17-20 HCP; 5♠332\
  - 3♣: 12-16 HCP, 4-5♣s and 5♠s
  - 3♦: 12-16 HCP, 4-5♦s and 5♠s
  - 3♥: 12-16 HCP, 4-5♥s and 5♠s
  - 3♠: 17-20 HCP, 7 ♠s
  - 3NT: 13-16 HCP, 5♠332
- 2♠: 10-11 HCP; 4+♠s
  - 2NT: 17-20 HCP; 5♠332\
  - 3NT: 13-16 HCP; 5♠s; 5332 type dst
- 2NT: 12+ HCP; 4+♠s ( ~ to J2NT)
  - 3♣: 12+ HCP; 5|7♠s & 0|1♣s
  - 3♦: 12+ HCP; 5|7♠s & 0|1♦s
  - 3♥: 12+ HCP; 5|7♠s & 0|1♥s
  - 3♠: 12+ HCP; 7♠; no vd|1 (7222)
  - 3NT: 16-18 HCP; 5♠ 5332 type dist
  - 4♣: 12+ HCP; 5|7♠s; good 4+♣s
  - 4♦: 12+ HCP; 5|7♠s; good 4+♦s
  - 4♥: 12+ HCP; 5|7♠s; good 4+♥s
  - 4♠: 12+ HCP; 5|7♠s; to play
  - 4NT: RKCBW 14/30/2 (♠s are trumps)
- 3♠: 6-9 HCP; 4+♠s
1NT: (12)13-15(16) HCP; is 44, 54, 45, or 55 in the majors
- 2♣: Stayman
  - 2♦: 12-16 HCP; both 4CMs; 4423 or 4432
    - 2♥: 6-11 HCP; 4-5♥s
    - 2♠: 6-11 HCP; 4-5♠s
    - 2NT: 12+ HCP; no 4CM; no 5cm
      - 3♥: 13-16 HCP; 4♥s
      - 3♠: 13-16 HCP; 4♠s
      - 3NT: 13-16 HCP; both 4CMs
        
        4♦: transfer to hearts
        
        4♥: to play; transfered to hearts
        
        4♠: to play; transfered to spades
        
        4♥: transfer to spades
    - 3♣: 12+ HCP; no 4+CM; 5-7♣s
      - 3♥: 12-13 HCP; 4♥\
      - 3♠: 12-13 HCP; 4♠\
      - 3NT: to play; no 4CM\
    - 3♦: 12+ HCP; no 4+CM; 5-7♦s
      - 3♥: 12-13 HCP; 3-4♥\
      - 3NT: only 2♥\
      - 4♥: 14-15 HCP; 3-4♥\
    - 3♥: 12+ HCP; smolen: 4♥ and 5♠
      - 3♠: 12-13 HCP; 3-4♠\
      - 4♠: 14-15 HCP; 3-4♠\
    - 3♠: 12+ HCP; smolen: 5♥ and 4♠
    - 3NT: to play
  - 2♥: 12-16 HCP; 5♥ & 4-5♠
  - 2♠: 12-16 HCP; 5♠ & 4-5♥
  - 2NT: 12-16 HCP; both 5CMs
    - 3♣: 12+HCP; asking for opener's better 4CM
      - 3♦: 13-14 HCP; ♥s & ♠s of equal strength
      - 3♥: 13-15 HCP; 4♥\
      - 3♠: 13-15 HCP; 4♠\
      - 3NT: 14-15 HCP; ♥s & ♠s of equal strength
      - 4♣: 13-15 HCP; 4♣s; 1♦
      - 4♦: 13-15 HCP; 4♦s; 1♣
    - 3♦: trf to ♥s
      - 3♥: 13-15 HCP; 4♥s
      - 3♠: 13-15 HCP; 4♠s; 2-3♥s
      - 3NT: 14-15 HCP; to play
      - 4♥: 13-15 HCP; 4♥
    - 3♥: trf to ♠s
      - 3♠: 14-15 HCP; 3♠\
      - 3NT: 14-15 HCP; 1-2♠\
      - 4♠: 14-15; 4♠\
    - 3NT: to play
    - 4♥: to play
    - 4♠: to play
  - 3♣: 12-16 HCP; 4-5♣ & both 4CMs
    - 3♥: weak hand, garbage Stayman
    - 3♠: weak hand, garbage Stayman
    - 3NT: at least 1 solid stopper in ♦s, hopefully 2 or more, and enough points or features for game
  - 3♦: 12-16 HCP; 4-5♦ & both 4CMs
    - 3♥: weak hand, garbage Stayman
    - 3♠: weak hand; garbage Stayman
    - 3NT: at least 1 solid stopper in ♣s, hopefully 2 or more, and enough points or features for game
- 2♦: 6-11 HCP; weakish hand; asking opener to bid his/her better major; guarantees 3+♥s & 3+♠s
  - 2♥: 13-16 HCP; 4-5♥s (opener prefers ♥s)
  - 2♠: 13-16 HCP; 4-5♠s (opener prefers ♠s)
  - 2NT: 15-16 HCP; both 4CMs; 4432 type dist
    - 3♦: trf to ♥s
      - 3♥: 1-2♥s
    - 3♥: trf to ♠s
  - 3♣: 13-16 HCP; both 4CMs, 4-5♣s; 0/1♦
  - 3♦: 13-16 HCP; both 4CMs, 4-5♦s; 0/1♣
- 2♥: 12+ HCP; 5♥s
  - 2♠: 13-15 HCP; 5♠
    - 3♥: 13+ HCP, 5♠ and 4♥
  - 2NT: 13-15 HCP; both 4CMs and 4432or 4423 type dist; therefore ♥s can be trump; a J2NT by opener!
  - 3♣: 13-15 HCP, both 4CMs, 4-5 ♣s and 0/1 ♦s; therefore, ♥s can be trump
  - 3♦: 13-15 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♥s can be trump
  - 3♥: 13-14 HCP; 5♥s
- 2♠: 12+ HCP; 5♠s
  - 2NT: 13-15 HCP; both 4CMs and 4432or 4423 type dist; therefore ♠s can be trump; a J2NT by opener!
    - 4♠: to play
  - 3♣: 13-15 HCP, both 4CMs, 4-5 ♣s and 0/1 ♦s; therefore, ♠s can be trump
  - 3♦: 13-15 HCP, both 4CMs, 4-5 ♦s and 0/1 ♣s; therefore, ♠s can be trump
  - 3♥: 13-15 HCP; 5♥s
- 2NT: 12+ HCP; responder is asking opener for status on majors - one 5CM or both 4CMs?
  - 3♣: 13-16 HCP; both 4CMs; ♥s better than ♠s
  - 3♦: 13-16 HCP; both 4CMs; ♠s better than ♥s
  - 3♥: 13-16 HCP; 5♥
  - 3♠: 13-16 HCP; 5♠
  - 3NT: opener's ♥s ~
- 3♣: 8-11 HCP; 6+♣
- 3♦: 8-11 HCP; 6+♦
- 4♦: Texas transfer to ♥s
- 4♥: Texas transfer to ♠s
2♣: 21+ HCP; unbalanced w/ 5+♥ &/or 5+♠
- 2♦: 5+ HCP:
  - 2NT: 24+ HCP
2♦: 7-11 HCP (8-11 Vul); 6♦
- 2NT: GW variant of Ogust convention. 14+ HCP
  - 3♣: 6♦s; weak hand 7-8ish HCP
  - 3♦: 6♦s; medium hand (9-10ish)
  - 3♥: 6♦s; 11-12ish HCP
  - 3♠: 6♦s with AKQ
2♥: 7-11 HCP (8-11 Vul); 6♥
- 2NT: GW variant of Ogust convention. Responder asking opener to further describe his/her ♥ holdings.
  - 3♣: 6♥s; weak hand 7-8ish HCP
  - 3♦: 6♥s; medium hand (9-10ish)
  - 3♥: 6♥s; 11-12ish HCP
  - 3♠: 6♥s with AKQ
2♠: 7-11 HCP (8-11 Vul); 6♠
- 2NT: GW variant of Ogust convention. Responder asking opener to further describe his/her ♠ holdings.
  - 3♣: 6♠s; weak hand 7-8ish HCP
    - 3♦: asking for strength in ♠s
      - 3♥: 5♠s with medium hand
      - 3♠: 5♠s with good hand
      - 3NT: AKQxx of ♠s
  - 3♦: 6♠s; medium hand (9-10ish)
  - 3♥: 6♠s; 11-12ish HCP
  - 3♠: 6♠s with AKQ
2NT: 21-23 HCP; is 44, 54, 45, or 55 in the majors
- 3♣: GF; must have 1 or both 4CMs.
- 3♦: transfer to ♥s
- 3♥: transfer to ♠s
3♣: 7-11 HCP; 7+♣
3♦: 7-11 HCP; 7+♦
3♥: 7-11 HCP; 7+♥
3♠: 7-11 HCP; 7+♠

GW IV 20151129