5 n > 0 -> <bold>"+"</bold> (in test(Int))
9 	return <bold>s</bold> (in test(Int))
4 		<bold>var s</bold> = when { (in test(Int))
4 			var s = <bold>when {</bold> (in test(Int))
5 				n > 0 -> <bold>"+"</bold> (in test(Int))

6 n < 0 -> <bold>"-"</bold> (in test(Int))
9 	return <bold>s</bold> (in test(Int))
4 		<bold>var s</bold> = when { (in test(Int))
4 			var s = <bold>when {</bold> (in test(Int))
6 				n < 0 -> <bold>"-"</bold> (in test(Int))

7 else -> <bold>null</bold> (in test(Int))
9 	return <bold>s</bold> (in test(Int))
4 		<bold>var s</bold> = when { (in test(Int))
4 			var s = <bold>when {</bold> (in test(Int))
7 				else -> <bold>null</bold> (in test(Int))

