C13223313311212111133133313331333132313331333133313331333133313332112323133121   >>    C1322331331121211113313331333133313231333133313331333133313331333211232313312   <<    C13223313311212111133133313331333132313331333133313331333133313332112323133123   >>      C13223313311212111133133313331333132313331333133313331333133313332112323133122   >>