C31321211113313121133133313331333133313331123313331312111112111133132213112111
>>
C3132121111331312113313331333133313331333112331333131211111211113313221311211
<<
C31321211113313121133133313331333133313331123313331312111112111133132213112113
>>
C31321211113313121133133313331333133313331123313331312111112111133132213112112
>>