CVV numbers are also known as CSC numbers (Card Security Code), as well as CVV2 numbers, which are the same as CVV numbers, except that they have been generated by a 2nd generation process that makes them harder to guess.
prune off branches that cross through the shrub or grow at sharp angles compared to the rest of the branches thin the yew shrub out by selectively removing thicker branches you want sunlight to reach the middle of the plant
You can take the entire shrub down to a height of 12 inches without any damage, but many people like to leave the long, gracefully arching branches after thinning. You can prune dappled willow now, or wait until February or early March. Pruning should be done before the flowers (catkins) appear in the spring. Don't be afraid to prune; this is one thing you must learn by doing. And dappled willow will benefit from regular pruning at least every other year.