C31321211113313121133133313331333133313311211111333133313233123211312131
>>
C3132121111331312113313331333133313331331121111133313331323312321131213
<<
C31321211113313121133133313331333133313311211111333133313233123211312133
>>
C31321211113313121133133313331333133313311211111333133313233123211312132
>>