If I understand you correctly you want to know how to output your SE16 AGR_1251 query so that you can see which roles allow the user to maintain or just display the tables, yes?
If so, then pay attention to the AUTH field in the AGR_1251 output, as this will show you specific authorization instances (ie the combination of ACTVT and DICBERCLS fields, for example). That way you can easily export the data and create an Excel Pivot table showing what roles contain specific instances or combinations. This will show you whether they have display or maintain, or perhaps a combination of both (there's no reason why you can't add both S_TABU_DIS and S_TABU_NAM, or any number of obects, in your query).
I do this quite often on a large scale for customers when I want to show them what their roles contain. It's a fairly quick and easy job, and puts the data in an easily searchable format.