http://youtu.be/dQw4w9WgXcQ -> dQw4w9WgXcQ

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http://www.youtube.com/?v=dQw4w9WgXcQ -> dQw4w9WgXcQ

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http://www.youtube.com/?v=dQw4w9WgXcQ&feature=player_embedded -> dQw4w9WgXcQ

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http://www.youtube.com/watch?v=dQw4w9WgXcQ -> dQw4w9WgXcQ

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http://www.youtube.com/watch?v=dQw4w9WgXcQ&feature=player_embedded -> dQw4w9WgXcQ

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http://www.youtube.com/v/dQw4w9WgXcQ -> dQw4w9WgXcQ

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http://www.youtube.com/e/dQw4w9WgXcQ -> dQw4w9WgXcQ

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http://www.youtube.com/embed/dQw4w9WgXcQ -> dQw4w9WgXcQ

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