C222133313331333131123313231333133313331311111211113313331311331333131311211111
>>
C22213331333133313112331323133313331333131111121111331333131133133313131121111
<<
C222133313331333131123313231333133313331311111211113313331311331333131311211113
>>
C222133313331333131123313231333133313331311111211113313331311331333131311211112
>>