[Meaning] By default, Arabic and Hebrew alefs with different accents are all matched by the alef character. Set this flag if you want the search to differentiate between alefs with different accents. [Value] 
FR_MATCHALEFHAMZA
F R _ D O W N
F R _ M A T C H A L E F H A M Z A
F R _ M A T C H C A S E
F R _ M A T C H D I A C
F R _ M A T C H K A S H I D A
F R _ W H O L E W O R D