C3123223313331322121111331333133313331333121211111133131133132313311111
>>
C312322331333132212111133133313331333133312121111113313113313231331111
<<
C3123223313331322121111331333133313331333121211111133131133132313311113
>>
C3123223313331322121111331333133313331333121211111133131133132313311112
>>