digraph Twelve_colors { label = "Twelve colors. Neato layout" labelloc = "b" layout = neato fontname = Arial node [ shape = circle width = 1.5 color="#00000088" style = filled fontname="Helvetica,Arial,sans-serif" ] edge [len = 2 penwidth = 1.5 arrowhead=open] start = regular normalize = 0 green -> {white yellow cyan yellowgreen springgreen} [color = green] green [fillcolor = green fontcolor = white] white [fillcolor = white] blue [fillcolor = blue fontcolor = white] red [fillcolor = red fontcolor = white] red -> {white yellow magenta orange deeppink } [color = red] yellow [fillcolor = yellow] yellow -> {orange yellowgreen} [color = yellow] blue -> {white cyan magenta deepskyblue purple} [color = blue] cyan [fillcolor = cyan] magenta [fillcolor = magenta fontcolor = white] deepskyblue [fillcolor = deepskyblue] cyan -> {springgreen deepskyblue} [color = cyan] orange [fillcolor = orange] yellowgreen [fillcolor = yellowgreen] deeppink [fillcolor = deeppink fontcolor = white] magenta -> {deeppink purple} [color = magenta] purple [fillcolor = purple fontcolor = white] springgreen [fillcolor = springgreen] // © 2022 Costa Shulyupin, licensed under EPL }