C31321211113313121133133313331333133311211312111133132212132231
>>
C3132121111331312113313331333133313331121131211113313221213223
<<
C31321211113313121133133313331333133311211312111133132212132233
>>
C31321211113313121133133313331333133311211312111133132212132232
>>