C33331211113313331211113313331333133313223231333132313232233121
>>
C3333121111331333121111331333133313331322323133313231323223312
<<
C33331211113313331211113313331333133313223231333132313232233123
>>
C33331211113313331211113313331333133313223231333132313232233122
>>