C133323133112111133133313331333133313223313331333133313121111111
>>
C13332313311211113313331333133313331322331333133313331312111111
<<
C133323133112111133133313331333133313223313331333133313121111113
>>
C133323133112111133133313331333133313223313331333133313121111112
>>