C3123223313331322121111331333133313331333121211111211111232322132321
>>
C312322331333132212111133133313331333133312121111121111123232213232
<<
C3123223313331322121111331333133313331333121211111211111232322132323
>>
C3123223313331322121111331333133313331333121211111211111232322132322
>>