In Conquian, valid melds consist of either sets or runs. A group with three or more cards with the same rank is called a set (ex., 3 Kings). Conversely, if three or more cards of the same suit are lined up in a series, it is called a run (for instance, Hearts 5-6-7). Runs can start with an Ace and include numbers two through three but must not end with Queen-King-Ace since Aces rank as low.