C31321211113313121133133313331333133313331323133313331333133313311211111211131
>>
C3132121111331312113313331333133313331333132313331333133313331331121111121113
<<
C31321211113313121133133313331333133313331323133313331333133313311211111211133
>>
C31321211113313121133133313331333133313331323133313331333133313311211111211132
>>