Added missing 'pres' and 'blws' rules for യ,ല,and വ combinations
Add missing 'pres' and 'blws' rules for യ,ല,and വ combinations. Needed for old shapers doing halant shifting.
Add missing 'pres' and 'blws' rules for യ,ല,and വ combinations. Needed for old shapers doing halant shifting.