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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
You need to check the length of the output string, not the component words in it, this will give output strings over 140 characters long for a sufficiently large input of small words.
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