C22213331333133313112331323133313331333131111121111331323133313112123111
>>
C2221333133313331311233132313331333133313111112111133132313331311212311
<<
C22213331333133313112331323133313331333131111121111331323133313112123113
>>
C22213331333133313112331323133313331333131111121111331323133313112123112
>>