C3123223313331322121111331333133313331333121211113313232223323131211
>>
C312322331333132212111133133313331333133312121111331323222332313121
<<
C3123223313331322121111331333133313331333121211113313232223323131213
>>
C3123223313331322121111331333133313331333121211113313232223323131212
>>