C222133313331333131123313231333133313331333133313331333133313112211231221
>>
C22213331333133313112331323133313331333133313331333133313331311221123122
<<
C222133313331333131123313231333133313331333133313331333133313112211231223
>>
C222133313331333131123313231333133313331333133313331333133313112211231222
>>