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040000 tree 957a46dbf82dd9e729f0803f385ba510dcb7b76d	at_client
040000 tree c6332f0230b5348bab204e428014fefb687bc06b	com
100644 blob aea7974a6acc9cb5f5c76a47570ec80b50867636	readme.txt
040000 tree 917ceb10a1fd9f1e2f2b7108260f55cee15952d0	user_demo