C3123223313331322121111331333133313231333132212111112111113333132313121
>>
C312322331333132212111133133313331323133313221211111211111333313231312
<<
C3123223313331322121111331333133313231333132212111112111113333132313123
>>
C3123223313331322121111331333133313231333132212111112111113333132313122
>>