This is translated as both haadhaa and hadhaa.
This (f) is translated as both haadhihi and hadhihi.
That is translated as both dhaalika and dhalika.
These is translated as both haa'ulaa'i and ha'ulaa'i.
Those is translated as both u'laa'ika and u'la'ika.
There is only a difference of the type of short vowel (either a sloping fatah or a vertical one is used). In each case, where do we use which one? Does this matter?