C31321211113313121133133313331333132333112323133313231323233121
>>
C3132121111331312113313331333133313233311232313331323132323312
<<
C31321211113313121133133313331333132333112323133313231323233123
>>
C31321211113313121133133313331333132333112323133313231323233122
>>