C132233133112121111331333133313331323331331121111331322121111123231211   >>    C13223313311212111133133313331333132333133112111133132212111112323121   <<    C132233133112121111331333133313331323331331121111331322121111123231213   >>      C132233133112121111331333133313331323331331121111331322121111123231212   >>