C31321211113313121133133313331333133313331123313331312111112111112233111
>>
C3132121111331312113313331333133313331333112331333131211111211111223311
<<
C31321211113313121133133313331333133313331123313331312111112111112233113
>>
C31321211113313121133133313331333133313331123313331312111112111112233112
>>