C333312111133133312111133133313331333132211212111133132313331211121
>>
C33331211113313331211113313331333133313221121211113313231333121112
<<
C333312111133133312111133133313331333132211212111133132313331211123
>>
C333312111133133312111133133313331333132211212111133132313331211122
>>