Note: Some callers simply say Reverse when they mean Reverse
Order. This can often be ambiguous. Consider Reverse Recoil:
does the caller want a Reverse (Mirror) Recycle then Step & Fold, or does the
caller want a Step & Fold then Split Recycle? EN: 20
In the latter case, you hear the word Split first, and hence you must
divide the starting formation into two 2 x 2s. Each 2 x 2 then does the call. EN: 50