Ranks and Suits
Card ranks are represented by "AKQJT98765432".
Suits are represented by:
clubs: c
diamonds: d
hearts: h
spades: s
Here are some example hands for each of the major PLO game variants:
AsAhQd5c is a specific 4c PLO hand where all cards are known.
KsQhJd6c3d is a specific 5c PLO hand where all cards are known.
JsJh9d8c6d4h is a specific 6c PLO hand where all cards are known.