Teamber

digraph G {
node [style=filled,fontsize=9];

node [shape=rect,fillcolor="#AAAAAA"];

// Groups
  bilingual [label="Bi-lingue"];
  decider [label="Décideur"];
  goodlooking [label="Belle silhouette"];

// Inscription
  node [shape=ellipse,fillcolor="#CC8888"];

anne [label="Anne"];
  paul [label="Paul"];
  pierre [label="Pierre"];
  jean [label="Jean"];
  christian [label="Christian"];
  marie [label="Marie"];
  germaine [label="Germaine"];
  michel [label="Michel"];
  albert [label="Albert"];
  adeline [label="Adeline"];

bilingual -> anne;
  decider -> anne;
  goodlooking -> paul;
  bilingual -> paul;
  decider -> jean;
  bilingual -> pierre;
  goodlooking -> christian;
  decider -> marie;
  bilingual -> germaine;
  goodlooking -> michel;
  goodlooking -> albert;
  goodlooking -> adeline;

}