C33331211113313331211113313331333133313223313311211111133132313231231
>>
C3333121111331333121111331333133313331322331331121111113313231323123
<<
C33331211113313331211113313331333133313223313311211111133132313231233
>>
C33331211113313331211113313331333133313223313311211111133132313231232
>>