C33331211113313331211113313331333133313113313331333212331333112331311112121
>>
C3333121111331333121111331333133313331311331333133321233133311233131111212
<<
C33331211113313331211113313331333133313113313331333212331333112331311112123
>>
C33331211113313331211113313331333133313113313331333212331333112331311112122
>>