C3123223313331322121111331333133313331333121211113313232211211312112121
>>
C312322331333132212111133133313331333133312121111331323221121131211212
<<
C3123223313331322121111331333133313331333121211113313232211211312112123
>>
C3123223313331322121111331333133313331333121211113313232211211312112122
>>