C31321211113313121133133313331333133311211312111133132322221321
>>
C3132121111331312113313331333133313331121131211113313232222132
<<
C31321211113313121133133313331333133311211312111133132322221323
>>
C31321211113313121133133313331333133311211312111133132322221322
>>