C3123223313331322121111331333133313231333132212111112111111311231211
>>
C312322331333132212111133133313331323133313221211111211111131123121
<<
C3123223313331322121111331333133313231333132212111112111111311231213
>>
C3123223313331322121111331333133313231333132212111112111111311231212
>>