C22213331333133313112331323133313331333131111121111331333131133133313311231121
>>
C2221333133313331311233132313331333133313111112111133133313113313331331123112
<<
C22213331333133313112331323133313331333131111121111331333131133133313311231123
>>
C22213331333133313112331323133313331333131111121111331333131133133313311231122
>>