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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.
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should equal
we see what the user returnedshould equal
we see what he user was expected to returnthus, it would do the user well to seperate the words in their return value
Words in the input are separated by space.