How can I output left-to-right NLP dependency graphs?

Question

How do I output a diagram similar to this from depparse output (in JSON or CONLLU)?

Is there a specific tool or specific settings a template in Graphviz?

I can output something like this in Graphviz (not the same sentence):

but the flat, left-to-right ordered view is much more readable.

Answer 1

Look at the rank & rankdir attributes.
This input:

digraph {
 {
   rank=same
   rankdir=LR
   a->b
   a->c
   a->d
   b->c
   b->e
   f->g
 }
}

Produces this: