cat start.sh <<EOF
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。业内人士推荐快连下载安装作为进阶阅读
当年这话听起来像极了新势力惯用的画饼话术，但在 A10 身上，它终于有了扎实的落脚点。
The grid lines on the visualization represent a tree structure underneath. Every region is a node. When a node splits, it creates four children. The root node covers the entire space. Leaf nodes (nodes with no children) hold the actual points.