Prime: How to create an " ellipsis" of a long formula or break it up so it fits in one page?

Prime: How to create an " ellipsis" of a long formula or break it up so it fits in one page? I have very long formula and do not fit in one page. I will like to break it in 2 or more parts so it can be shown on paper (1 page fits all). How is this done in Prime? see eg.