X3

3.1 The Unbid Suits

3.2 The Other Major and a Fit

3.3 The Other Major and NT

3.4 5-5 in Unbid Suits

3.5 Weak 5-5 in Unbid Suits

3.6 Major and a minor

3.7 Values Needed?

3.8 The Unusual NT

3.9 Preemptive Auction

3.10 Opponent's minor suit Fit