C312312111133131212111133133313231333132311331333133313232223132313131
>>
C31231211113313121211113313331323133313231133133313331323222313231313
<<
C312312111133131212111133133313231333132311331333133313232223132313133
>>
C312312111133131212111133133313231333132311331333133313232223132313132
>>