C3123223313331322121111331333133313231333132212111112111133112332121
>>
C312322331333132212111133133313331323133313221211111211113311233212
<<
C3123223313331322121111331333133313231333132212111112111133112332123
>>
C3123223313331322121111331333133313231333132212111112111133112332122
>>