C31321211113313121133133313331323223313231323121111331323112113313111121
>>
C3132121111331312113313331333132322331323132312111133132311211331311112
<<
C31321211113313121133133313331323223313231323121111331323112113313111123
>>
C31321211113313121133133313331323223313231323121111331323112113313111122
>>