Carol -
You haven't described what you're actually trying to achieve other than a list of variant expressions. If you want a list, you can download variants from lots of places including NCBI.
The paper describes that we are in the process of converting human readable descriptions of variant representation into a formal grammar.
The file syntax.yaml variants that we use as examples. That is probably the closest we can offer you.
-Reece
Thanks Reece for the prompt response. I have looked at the github source code and was able to generate ~700 variant examples.
I am however uncertain at to whether there is a downloadable list of HGVS Nomenclature variant expressions.
Thanks,