digraph LMLayerFSM {
  rankdir=LR;

  node [shape = point] 0;
  edge [fontname="Courier"];

  node [shape = circle];
  0 -> unconfigured;
  unconfigured -> modelless [label="config"];
  modelless -> ready [label="load"];
  ready -> ready [label="predict"];
  ready -> ready [label="wordbreak"];
  ready -> modelless [label="unload"];
}