Romion is a Precision system, with an injection of Roman distribution-keyed opening bids.
1D/H/S/2C OPENING-
A SIX CARD SUIT, OR 5 CARD SUIT WITH A SECOND SUIT OF 4 OR 5 CARDS, 12 -15 HCP.
1N IS BALANCED 12 - 15 HCP.
2D IS ANY THREE 4 CARD SUITS, 12 - -15 HCP.
1C IS ANY 16+ HCP.
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1S 1N IS ANY 8 - 14 HCP WITH NO 5-CARD SUIT.
2S IS A GOOD RAISE, 2 TRICKS AND CHANCE OF A THIRD.
2C/D/H IS 5 CARD SUIT, 8+ HCP. DENIES SUPPORT.
3C/D/H IS 5 CARD SUIT, WITH S SUPPORT, GAME FORCE.
2N IS 15+ NO 5 CARD SUIT
3S IS BALANCED 11-14, WITH S SUPPORT.
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1H 1S IS ANY 8 - 14 HCP, NO 5 CARD SUIT.
1N 45XX
2C/D AS 1S.
2H GOOD RAISE, TWO TRICKS AND POSSIBLE THIRD.
1H 1N IS 5 CARD S SUIT, 6+ HCP. MAY HAVE GAME FORCE H SUPPORT.
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1 C 1D IS 0-8 HCP
1H IS 6-8 HCP, 4 CARDS
1S SIMILAR.
1N BALANCED 9 - 14 HCP
2C IS EITHER 5 CARD MINOR, 9+ HCP.
2D IS 5 CARD H SUIT, 9+ HCP.
2H, WITH S'S.
2S IS ANY THREE 4 CARD SUITS, 9+ HCP.
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1C 1D
2H/S/3C/D GAME FORCE WITH 5 CARD SUIT.
1H MAJOR/MINOR 2 SUITER,
1S BOTH MAJORS OR BOTH MINORS.
2C ANY 6 CARD SUIT.
1N BALANCED 16-18
2N BALANCED 19-21.