C31321211113313121133133313331333133311211312111133132211213231
>>
C3132121111331312113313331333133313331121131211113313221121323
<<
C31321211113313121133133313331333133311211312111133132211213233
>>
C31321211113313121133133313331333133311211312111133132211213232
>>