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Pronounced 'Kles', These are some of the best people to argue with. A Clex will maintain an opinion until you are convinced. They are also passionate and go a great length to help others out. They seek permission to do even mundane things. A Clex is hard to deal with, hard to loose and hard to contend with. But they are naturals at figuring complex methodologies out. You definitely want a Clex on your side while building something worthwhile.
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