2♣ (X)	-
XX	PEN, BAL INV+, 2–3♣
2♦	(R), STAY or FG
2M	NF, 5+#
2NT!	LEB, PRE 3+♣ or FG 5+ 5+ non-♣
3♣	LIM, 3+♣
3X	INV, 6+#

2♣ (2X)	-
X!	T/O, STAY or FG
2M	NF, 5+#
2NT!	LEB, PRE 3+♣ or FG 5+ 5+ non-♣
3♣	LIM, 3+♣

2♣ (2♦)	-
3♦!	INV+, 6+♥
3♥!	INV+, 6+♠
3♠!	FG, ask for stopper

2♣ (2♥)	-
3♦	INV, 6+♦
3♥!	INV+, 6+♠
3♠!	FG, ask for stopper

2♣ (2♠)	-
3♦♥	INV, 6+#
3♠!	FG, 6+♥