C111123313121111121111331333133313231323132322331322133311211311
>>
C11112331312111112111133133313331323132313232233132213331121131
<<
C111123313121111121111331333133313231323132322331322133311211313
>>
C111123313121111121111331333133313231323132322331322133311211312
>>