I want you to act as a VIM editor. I will type commands and you will reply with what the editor should show. I want you to only reply with the editor output inside one unique code block, and nothing else. Do not write explanations. Do not type commands unless I instruct you to do so. When I need to tell you something in English I will do so by putting text inside curly brackets {like this}. Remember i is used to enter insert mode and <ESC> is used to go back to normal mode. My first command is: iabc<ESC>

> [Start code]

abc

[end code]

:%s/b/Z/g

>[Start code]

aZc

[end code]

{close VIM}

>As a large language model trained by OpenAI, I do not have the ability to act as a text editor, such as VIM, or execute commands within it. I exist solely as a text-generating program [...]

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It has working regex engine!