Lemieux-Johnson oxidation on cycles

Consider 5-cyano-2,2-dimethylpentyl 4-methylbenzene-1-sulfonate:


![5-cyano-2,2-dimethylpentyl 4-methylbenzene-1-sulfonate](https://i.stack.imgur.com/CfSn9.png)


What would it yield by a Lemieux-Johonson oxydation ($\ce{OsO4}$, $\ce{NaIO4}$)?


My first guess would have been that $\ce{OsO4}$ was likely to attack any of the bonds in the cycle (since they are delocalized); but would it stop here, or attack the remaining bonds? Or would something even different happen?


