How do you remove the wiper blade from the rear window? on 2006 Toyota Sienna

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Since the blade cannot be pulled out from the window without breaking it, it is hard to see where to apply leverage.
(2) Answers
This is the procedure:
If you still have trouble most parts stores will provide this service at no charge.;_ylt=A0PDoV2vEcZQtwQA70iJzbkF;_ylu=X3oDMTBlMTQ4cGxyBHNlYwNzcgRzbGsDaW1n?
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