> For the complete documentation index, see [llms.txt](https://www.oulan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.oulan.com/2017/02/01.md).

# 01

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![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M8iFCzaIpXf8zXqpE6I%2F-MSk3hSoVbtFYTu6NVzP%2F-MSk4KJr5QCF0J88A6hK%2Fimage.png?alt=media\&token=df47e758-54d4-4c68-9e30-8135453d033d)

![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M8iFCzaIpXf8zXqpE6I%2F-MSk3hSoVbtFYTu6NVzP%2F-MSk4R3yy21NnjbgNXAo%2Fimage.png?alt=media\&token=879f118a-792a-494c-b503-33961a81fa2c)
