C23221211113313331233133313331312111133133313331211113313331313311131
>>
C2322121111331333123313331333131211113313331333121111331333131331113
<<
C23221211113313331233133313331312111133133313331211113313331313311133
>>
C23221211113313331233133313331312111133133313331211113313331313311132
>>