Twice in two races - Kvyat and Vettel's Sochi shunts analysed

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Race: Vettel crashes out in dramatic Sochi start

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Daniil Kvyat enthused after 'fantastic' home race at Sochi

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F1 VAULT: Kvyat punts Vettel into early exit

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Torpedo or terrific? Onboard with Kvyat and Vettel at Turn 1

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Sebastian Vettel: Aston Martin 'gambling on the wrong option' to stay on slicks in Sochi rain