C222133313331333131123313231333133313331333131123313111133133313331123331
>>
C22213331333133313112331323133313331333133313112331311113313331333112333
<<
C222133313331333131123313231333133313331333131123313111133133313331123333
>>
C222133313331333131123313231333133313331333131123313111133133313331123332
>>