C222133313331333131123313231333133313331313113313331333131122223111111
>>
C22213331333133313112331323133313331333131311331333133313112222311111
<<
C222133313331333131123313231333133313331313113313331333131122223111113
>>
C222133313331333131123313231333133313331313113313331333131122223111112
>>