digraph { graph [dpi=100 pack=true] node [fontname=Menlo] edge [fontname=Menlo] S01 [color=blue fontame=Menlo shape=ellipse style=""] S00 [color=blue fontame="Menlo-Bold" shape=ellipse style=bold] S11 [color=blue fontame=Menlo shape=ellipse style=""] S10 [color=blue fontame=Menlo shape=ellipse style=""] t0 [label=<

got_code
deliver_code_and_stashed_pake

> margin=0.2 shape=none] S01 -> t0:tableport:w [arrowhead=none] t0:tableport:e -> S11 t1 [label=<

got_code
deliver_code

> margin=0.2 shape=none] S00 -> t1:tableport:w [arrowhead=none] t1:tableport:e -> S10 t2 [label=<

got_pake
deliver_pake

> margin=0.2 shape=none] S10 -> t2:tableport:w [arrowhead=none] t2:tableport:e -> S11 t3 [label=<

got_pake
stash_pake

> margin=0.2 shape=none] S00 -> t3:tableport:w [arrowhead=none] t3:tableport:e -> S01 }