C3123223313331322121111331333133313331333121211111133131133133312222131
>>
C312322331333132212111133133313331333133312121111113313113313331222213
<<
C3123223313331322121111331333133313331333121211111133131133133312222133
>>
C3123223313331322121111331333133313331333121211111133131133133312222132
>>