C33331211113313331211113313331333133313223313311211111333133312222311
>>
C3333121111331333121111331333133313331322331331121111133313331222231
<<
C33331211113313331211113313331333133313223313311211111333133312222313
>>
C33331211113313331211113313331333133313223313311211111333133312222312
>>