2 Clubs Opening and its anwers

The auction so far

2	Strong (or weak with diamonds, but we never do, it just to prevent opponents interfering or to psych in third hand). AFter partner had shown his controls opener describes his hand and partner shows no fit bij relaying the first free bid and relays the second free bid to show a fit)	2	0-1 controls
3	Strong (two suiter)	3	No fit relay (up the line second suit)
???

2 Printversion

No answers are found / defined. If the basic distribution is known you can ask for exact distribution with Symmetric relay principles. After that the next relay asks for Keycards and the relay after that for the exact controls in specific suit