C222133313331333131123313231333133313331333131123313331331121111123232231
>>
C22213331333133313112331323133313331333133313112331333133112111112323223
<<
C222133313331333131123313231333133313331333131123313331331121111123232233
>>
C222133313331333131123313231333133313331333131123313331331121111123232232
>>