To type directly with the computer keyboard:

• To add a diacritical mark, type an apostrophe; example: z', s', G'
• The double letters ll & rr become ڵ & ڕ
• Type H, G, G' to have these characters used in dialects:
  

  	lettres	translittération
  H	ح	h'
  G	ع	e'
  G'	غ	x'