C3213322333133313113313221211113313331333132313231333131212132323111111231   >>    C321332233313331311331322121111331333133313231323133313121213232311111123   <<    C3213322333133313113313221211113313331333132313231333131212132323111111233   >>      C3213322333133313113313221211113313331333132313231333131212132323111111232   >>