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As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .
As my brother is colour-blind , he finds it difficult to ______ between green and blue .