C133323133112111133133313331333133313233231322333121111133313121121
>>
C13332313311211113313331333133313331323323132233312111113331312112
<<
C133323133112111133133313331333133313233231322333121111133313121123
>>
C133323133112111133133313331333133313233231322333121111133313121122
>>