Well, notice again, on each level of the tree, when I actually do the merging, so this remember, is when I wrote down just the Numbers when I bottomed out with the list of size 1.
请注意，在这棵树中的每一层，我真正做合并时，就将每个大小为1的列表中的，数字写下来。
2
The rifles were well-concealed in the false-bottomed kitbags but for some reason the rifle was found and the customs man, running from the scene, sounded the alarm.