C23221211113313331233133313331312111133133313331211113313113311
>>
C2322121111331333123313331333131211113313331333121111331311331
<<
C23221211113313331233133313331312111133133313331211113313113313
>>
C23221211113313331233133313331312111133133313331211113313113312
>>