C31321211113313121133133313331323133313133313122121111133313223311
>>
C3132121111331312113313331333132313331313331312212111113331322331
<<
C31321211113313121133133313331323133313133313122121111133313223313
>>
C31321211113313121133133313331323133313133313122121111133313223312
>>