The document introduces a new harmonic pattern called "A" and describes a trading system called ZUP 110 that was created especially for the author. The system includes 5 classic patterns - bat, butterfly, gartley, crab, shark - along with modified versions labeled "A". It also contains additional patterns such as cypher, 3 drives, dragon, and modified versions of those labeled "A". The document provides dates for the 1st and 2nd editions of the ZUP 110 system.