C31321211113313121133133313331333133313331123313331312111112111133112123231
>>
C3132121111331312113313331333133313331333112331333131211111211113311212323
<<
C31321211113313121133133313331333133313331123313331312111112111133112123233
>>
C31321211113313121133133313331333133313331123313331312111112111133112123232
>>