C13223313311212111133133313331323133313233313121111331333133313121133131121111
>>
C1322331331121211113313331333132313331323331312111133133313331312113313112111
<<
C13223313311212111133133313331323133313233313121111331333133313121133131121113
>>
C13223313311212111133133313331323133313233313121111331333133313121133131121112
>>