C222133313331333131123313231333133313331333132112323133313331333131231211131
>>
C22213331333133313112331323133313331333133313211232313331333133313123121113
<<
C222133313331333131123313231333133313331333132112323133313331333131231211133
>>
C222133313331333131123313231333133313331333132112323133313331333131231211132
>>