Regions with many nearby points keep subdividing. Regions with few or no points stay large. The tree adapts to the data: dense areas get fine-grained cells, sparse areas stay coarse. The split grid is predetermined (always at midpoints), but the tree only refines cells that need it. Sparse regions stay as single large nodes while dense regions subdivide deeply.
Maggie 姐在新花都夜总会迎宾处前（图：南方人物周刊记者 方迎忠）
，这一点在夫子中也有详细论述
Раскрыты подробности похищения ребенка в Смоленске09:27。关于这个话题，搜狗输入法2026提供了深入分析
If a player gets all four words in a set correct, those words are removed from the board. Guess wrong and it counts as a mistake — players get up to four mistakes until the game ends.