C13223313311212111133133313331323133313331323113313331312111113213231
>>
C1322331331121211113313331333132313331333132311331333131211111321323
<<
C13223313311212111133133313331323133313331323113313331312111113213233
>>
C13223313311212111133133313331323133313331323113313331312111113213232
>>