C23221211113313331233133313331312111133133313121111331333133311233131
>>
C2322121111331333123313331333131211113313331312111133133313331123313
<<
C23221211113313331233133313331312111133133313121111331333133311233133
>>
C23221211113313331233133313331312111133133313121111331333133311233132
>>