C33331211113313331211113313331333133313112121111122133313231333132313332211
>>
C3333121111331333121111331333133313331311212111112213331323133313231333221
<<
C33331211113313331211113313331333133313112121111122133313231333132313332213
>>
C33331211113313331211113313331333133313112121111122133313231333132313332212
>>