2.1 Vs. 1D Overcall

2.2 Both Unbid Suits

2.3 Other Major and Partner's Suit

2.4 Other Major and the Opponent's Suit

2.5 One Long Major

2.6 One Long minor

2.7 Freebid vs Negative Double

2.8 1D - 2C - ?

2.9 Vs. 3C Jump Overcall

2.10 Vs. 3S Overcall