C3213322333133313113313221211113313331333132313231333131212132313111313111121
>>
C321332233313331311331322121111331333133313231323133313121213231311131311112
<<
C3213322333133313113313221211113313331333132313231333131212132313111313111123
>>
C3213322333133313113313221211113313331333132313231333131212132313111313111122
>>