The following two lines should look the same:

i.i ii iii iv v vi vii viii ix x xi xii xii.xlix xiii xiii.ccclxxxix xiv xiv.mmmcdlxxxix xv xvi
i.i ii iii iv v vi vii viii ix x xi xii xii.xlix xiii xiii.ccclxxxix xiv xiv.mmmcdlxxxix xv xvi