C3123223313331322121111331333133313231333132212111112111133232132131
>>
C312322331333132212111133133313331323133313221211111211113323213213
<<
C3123223313331322121111331333133313231333132212111112111133232132133
>>
C3123223313331322121111331333133313231333132212111112111133232132132
>>