C31321211113313121133133313331333133311211312111133131133133313232213233121
>>
C3132121111331312113313331333133313331121131211113313113313331323221323312
<<
C31321211113313121133133313331333133311211312111133131133133313232213233123
>>
C31321211113313121133133313331333133311211312111133131133133313232213233122
>>