Purdy, 49ers Topple Seahawks 21–13, Win NFC West
49ers clinch NFC West with 21-13 win over Seahawks
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Purdy, 49ers topple Seahawks 21-13, win NFC West – New York Daily News
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Purdy, 49ers topple Seahawks 21-13, win NFC West
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49ers vs Seahawks 2013 NFC Championship
49ers clinch NFC West with 21-13 win over Seahawks