C3123121111113313121111331333133313311211113313331331121111112133311233131
>>
C312312111111331312111133133313331331121111331333133112111111213331123313
<<
C3123121111113313121111331333133313311211113313331331121111112133311233133
>>
C3123121111113313121111331333133313311211113313331331121111112133311233132
>>