C23221211113313331233133313331312111133133313331333133313331333132323312111
>>
C2322121111331333123313331333131211113313331333133313331333133313232331211
<<
C23221211113313331233133313331312111133133313331333133313331333132323312113
>>
C23221211113313331233133313331312111133133313331333133313331333132323312112
>>