C23221211113313331233133313331312111133133313331333231333131121311
>>
C2322121111331333123313331333131211113313331333133323133313112131
<<
C23221211113313331233133313331312111133133313331333231333131121313
>>
C23221211113313331233133313331312111133133313331333231333131121312
>>