C3123223313331322121111331333133313331333121211111211113323223331323131
>>
C312322331333132212111133133313331333133312121111121111332322333132313
<<
C3123223313331322121111331333133313331333121211111211113323223331323133
>>
C3123223313331322121111331333133313331333121211111211113323223331323132
>>