C3123223313331322121111331333133313231333132212111112312111133132233133331211
>>
C312322331333132212111133133313331323133313221211111231211113313223313333121
<<
C3123223313331322121111331333133313231333132212111112312111133132233133331213
>>
C3123223313331322121111331333133313231333132212111112312111133132233133331212
>>