4.1 Partner Jump Shifts

4.2 Partner Has Extra Shape

4.3 We Don't Like Either of Partner's Suits

4.4 No Stopper

4.5 We Like Partner's Minor

4.6 2-Level Jump Shift

4.7 Extra Shape in Both Suits

4.8 Basic Reverse

4.9 Repeating Our Suit

4.10 Reverse with Extra Shape