You will need a font that allows you to distinguish between Arabic and Hebrew.
dl lists
Test passes if all dt and dd list items are to the right of the page.
Assertion: In a rtl context, all list items should start from the right, regardless of the direction of the script in the list item.
Notes:
The base direction of the page is RTL. No other directional markup is used. Each pair of lines contains a dt followed by a dd.