Merge lists in a dataframe column if they share a common value

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Track title: A Thousand Exotic Places Looping v001

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Chapters
00:00 Question
02:03 Accepted answer (Score 3)
03:18 Answer 2 (Score 4)
03:48 Answer 3 (Score 2)
04:46 Answer 4 (Score 0)
05:42 Thank you

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Full question
https://stackoverflow.com/questions/7382...

Question links:
[answer]: https://stackoverflow.com/a/10668329/147...
[answer]: https://stackoverflow.com/a/35460890/147...

Accepted answer links:
[networkx]: https://networkx.org/
[image]: https://i.stack.imgur.com/iv75L.png
[add_edges_from]: https://networkx.org/documentation/stabl...
[connected_components]: https://networkx.org/documentation/stabl...
[map]: https://pandas.pydata.org/docs/reference...
[groupby]: https://pandas.pydata.org/docs/reference...

Answer 2 links:
[networkx]: https://networkx.org

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Tags
#python #pandas

#avk47