digraph G {
  graph [margin="0" pack="true" rankdir="LR" ranksep="0"];
  0 [color="black" fillcolor="green" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  1 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  2 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  3 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  4 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  5 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  6 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  7 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  8 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  9 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  10 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  11 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  12 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  13 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  14 [color="black" fillcolor="white" fixedsize="true" height="0.6" shape="circle" style="filled" width="0.6"];
  0 -> 1 [arrowsize="0.7" label="BreastCancer:start"];
  1 -> 2 [arrowsize="0.7" label="Consultation:start"];
  2 -> 3 [arrowsize="0.7" label="Consultation:end"];
  3 -> 4 [arrowsize="0.7" label="Biopsy:start"];
  4 -> 5 [arrowsize="0.7" label="Biopsy:end"];
  5 -> 6 [arrowsize="0.7" label="Staff:start"];
  6 -> 7 [arrowsize="0.7" label="Staff:end"];
  7 -> 8 [arrowsize="0.7" label="[not(m_plus)] / Radio:start"];
  7 -> 9 [arrowsize="0.7" label="[m_plus] / RadioChimio:start"];
  8 -> 10 [arrowsize="0.7" label="Radio:end"];
  9 -> 11 [arrowsize="0.7" label="RadioChimio:end"];
  10 -> 12 [arrowsize="0.7" label="PostTreatment:start"];
  11 -> 12 [arrowsize="0.7" label="PostTreatment:start"];
  12 -> 13 [arrowsize="0.7" label="PostTreatment:end"];
  13 -> 14 [arrowsize="0.7" label="BreastCancer:end"];
}