C33331211113313331211113313331333133313112121111331133132313331131
>>
C3333121111331333121111331333133313331311212111133113313231333113
<<
C33331211113313331211113313331333133313112121111331133132313331133
>>
C33331211113313331211113313331333133313112121111331133132313331132
>>