C111112111133131121133133313331333132311211312111111331333133311323121
>>
C11111211113313112113313331333133313231121131211111133133313331132312
<<
C111112111133131121133133313331333132311211312111111331333133311323123
>>
C111112111133131121133133313331333132311211312111111331333133311323122
>>