filling a text outline with more text

I'm trying to fill the word home, which I turned into an outline, with the text of a song in Indesign.

The first two letters fill completely, the 3rd fills about half way and the 4th fills just the top line. It doesn't matter how I manipulate the text inside the outline it still does the same thing (size etc makes no difference) The only thing that changes it is creating two or more columns but this obviously ruins the effect I'm after.... an ideas?!