C333312111133133312111133133313331333132112313331323133313223313231323112121
>>
C33331211113313331211113313331333133313211231333132313331322331323132311212
<<
C333312111133133312111133133313331333132112313331323133313223313231323112123
>>
C333312111133133312111133133313331333132112313331323133313223313231323112122
>>