<!DOCTYPE html>
<html>
	<head>
		<title>mmultiscript with mprescripts with none as placeholders</title>
	</head>
	
	<body>
		<math>
			<mmultiscripts>
				<mtext>base</mtext>
				<none/>
				<none/>
				<mprescripts/>
			</mmultiscripts>

		</math>
	</body>
</html>