C33331211113313331211113313331333133313223313311211113313121111133313331211121
>>
C3333121111331333121111331333133313331322331331121111331312111113331333121112
<<
C33331211113313331211113313331333133313223313311211113313121111133313331211123
>>
C33331211113313331211113313331333133313223313311211113313121111133313331211122
>>