C3123223313331322121111331333133313231333132212111112111113232212111111212321
>>
C312322331333132212111133133313331323133313221211111211111323221211111121232
<<
C3123223313331322121111331333133313231333132212111112111113232212111111212323
>>
C3123223313331322121111331333133313231333132212111112111113232212111111212322
>>