I am trying to achieve graphics similar to that in this image:

Currently, I'm using pst-asr, which seems like a good tool for the job, however, after scouring the documentation, I'm still not sure how to get past the basic parser. Any help is appreciated!
pst-asrquestions on the site: Autosegmental Representation with pst-asr and also Autosegmental Representation in tikz-qtree. Depending on what you want to do, theforestpackage might also be able to do what you need. Remember thatpst-asrrequires compilation withlatex+dvipsorxelatex(notpdflatex). Perhaps if you post a minimal document of what you've tried the few of us here who have usedpst-asrcould help. – Alan Munn Oct 06 '15 at 19:57