C22213331333133313112331323133313331333131111121111331333131121323131221
>>
C2221333133313331311233132313331333133313111112111133133313112132313122
<<
C22213331333133313112331323133313331333131111121111331333131121323131223
>>
C22213331333133313112331323133313331333131111121111331333131121323131222
>>