C3123223313331322121111331333133313331333121211113313332212111112111221
>>
C312322331333132212111133133313331333133312121111331333221211111211122
<<
C3123223313331322121111331333133313331333121211113313332212111112111223
>>
C3123223313331322121111331333133313331333121211113313332212111112111222
>>