Two recognisable sequences
A♥ K♥ Q♥ and A♣ 2♣ 3♣ are both pure sequences. The category does not settle their relative order without an Ace convention. Our profile puts A-K-Q first; another published profile can put A-2-3 first.
Write the convention once
Place the order on the same sheet as the category chart. If you quote an example, keep the convention with it. Avoid describing a chosen house rule as a universal rule for every app or table.
Do not wrap the ranks
K-A-2 is not a sequence under this teaching profile. It combines the high and low use of Ace instead of forming one consecutive three-card line.
Ask the precise question
If a comparison surprises you, ask which Ace order is in use before assuming the category was misread. The ranking page explains our choice and the boundary of the classifier.