C132233133112121111331333133313331333132331213331333133313123232111
>>
C13223313311212111133133313331333133313233121333133313331312323211
<<
C132233133112121111331333133313331333132331213331333133313123232113
>>
C132233133112121111331333133313331333132331213331333133313123232112
>>