C3123223313331322121111331333133313231333132212111112312111113311231211211121
>>
C312322331333132212111133133313331323133313221211111231211111331123121121112
<<
C3123223313331322121111331333133313231333132212111112312111113311231211211123
>>
C3123223313331322121111331333133313231333132212111112312111113311231211211122
>>