C232212111133133312331333133313121111331333133312111133131331311
>>
C23221211113313331233133313331312111133133313331211113313133131
<<
C232212111133133312331333133313121111331333133312111133131331313
>>
C232212111133133312331333133313121111331333133312111133131331312
>>