C23221211113313331233133313331312111133133313331211113313231311
>>
C2322121111331333123313331333131211113313331333121111331323131
<<
C23221211113313331233133313331312111133133313331211113313231313
>>
C23221211113313331233133313331312111133133313331211113313231312
>>