Winter Variation
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(R U' R')
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U' (R' F R) (U R U' R') F'
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(R U R' U') (R U' R')
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U' (R U' R' U2)*2 (R U R')
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R2 D (R' U' R) D' R2'
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(R U' R') U (R' U' R U' R' U2' R)