C33331211113313331211113313331333133313223313311221333131111331
>>
C3333121111331333121111331333133313331322331331122133313111133
<<
C33331211113313331211113313331333133313223313311221333131111333
>>
C33331211113313331211113313331333133313223313311221333131111332
>>