C3123223313331322121111331333133313331333121211111133131133133322323221
>>
C312322331333132212111133133313331333133312121111113313113313332232322
<<
C3123223313331322121111331333133313331333121211111133131133133322323223
>>
C3123223313331322121111331333133313331333121211111133131133133322323222
>>