C132233133112121111331333133313331323331333133313232313221211131   >>    C13223313311212111133133313331333132333133313331323231322121113   <<    C132233133112121111331333133313331323331333133313232313221211133   >>      C132233133112121111331333133313331323331333133313232313221211132   >>