C222133313331333131123313231333133313331311111211113313332313331322123232231
>>
C22213331333133313112331323133313331333131111121111331333231333132212323223
<<
C222133313331333131123313231333133313331311111211113313332313331322123232233
>>
C222133313331333131123313231333133313331311111211113313332313331322123232232
>>