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parsing - Regex: To pull out a sub-string between two tags in a string

I have a file in the following format:

Data Data
Data
[Start]
Data I want
[End]
Data

I'd like to grab the Data I want from between the [Start] and [End] tags using a Regex. Can anyone show me how this might be done?

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[start](.*?)[end]

Zhich'll put the text in the middle within a capture.


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