C222133313331333131123313231333133313331333131123313121111121111121322321
>>
C22213331333133313112331323133313331333133313112331312111112111112132232
<<
C222133313331333131123313231333133313331333131123313121111121111121322323
>>
C222133313331333131123313231333133313331333131123313121111121111121322322
>>