C132233133112121111331333133313331323331333133313331331121211111133131321   >>    C13223313311212111133133313331333132333133313331333133112121111113313132   <<    C132233133112121111331333133313331323331333133313331331121211111133131323   >>      C132233133112121111331333133313331323331333133313331331121211111133131322   >>