C3123223313331322121111331333133313231333132212111112111111332123231121
>>
C312322331333132212111133133313331323133313221211111211111133212323112
<<
C3123223313331322121111331333133313231333132212111112111111332123231123
>>
C3123223313331322121111331333133313231333132212111112111111332123231122
>>