C22121333132313311211113313331333131133132311212111133133313113313331311
>>
C2212133313231331121111331333133313113313231121211113313331311331333131
<<
C22121333132313311211113313331333131133132311212111133133313113313331313
>>
C22121333132313311211113313331333131133132311212111133133313113313331312
>>