Graph dot crops long labels

Hello all!

I am doing a very simple dot graph over a categorical variable that has long labels using this syntax:
Unfortunately, the graph dot command seems to to crop my labels. Is there any way to prevent this from happening, such as setting maximum length of labels?

I know the graph module can handle those labels, since I can edit them manually from the graph editor. Furthermore, running a model and using marginsplot on this categorical variable shows the full labels.

Hence, is there a way to set this in the code when running graph dot so I don't have to manually edit my labels every time I run the command?

Thanks!
JP Gauvin