A yearly quote:
Quote from the law on the "recommendation hour"

In St. Petersburg, it is not allowed to find minors regardless of the time of day in places where the presence of minors is prohibited.
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If anyone has watched the 2012 series about ninja turtles, they know that Crangy is talking about the same way (you are forbidden to do things you are forbidden to do) and they occupied New York. From this quote it becomes clear that the Cranks occupied Peter, and that the turtles are sinking in the St. Petersburg sewerage.
Hence the conclusion: the real names of ninja turtles Shishkin, Aivazovsky, Levitan and Vrubel.