< Speedcubing
Speedcubing/Middle
To permute and lock each edge without the colors white or yellow, find and edge without the colors white or yellow, align it with one of the middle layer cores, and then see which core the top piece needs to lock into.
If it is on the right, follow this algorithm: U, R, U, R', U'
If it is on the left, follow this algorithm: L', U', L, U
These are the steps used to orient and permute each side of the middle layer.
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