; In-creasing order of complexity <> Aces Scientific – standard Blue Club Dutch text translated into english The american Forcing Minor system Precision – standard The version is used for teaching by Oliver Clarke in BBO-Beginner/Intermediate Lounge Matchpoint Precision Precision by Terence Reese UTRopia Universal Transfer Responses This is a structure for responding in any natural system Vienna Club Wei/Radin Precision <> Impact This document is difficult to read because the card symbols are missing. Precision – SUPER MUTOS Multi and ransfer riented ystem) TOSR Transfer oriented canape’ symmetric relay system <>
