C132233133112121111331333133313331323331333133313331331121211111333223331   >>    C13223313311212111133133313331333132333133313331333133112121111133322333   <<    C132233133112121111331333133313331323331333133313331331121211111333223333   >>      C132233133112121111331333133313331323331333133313331331121211111333223332   >>