C23221211113313331233133313331312111133133313331333133313331311212211
>>
C2322121111331333123313331333131211113313331333133313331333131121221
<<
C23221211113313331233133313331312111133133313331333133313331311212213
>>
C23221211113313331233133313331312111133133313331333133313331311212212
>>