(0,0)(26,18)
[cc](4,12.5)AComparaison du modèle avec:
[cc](11.5,13.5)B
[cc](11.5,11.5)C
[cc](11.5,12.5)D
[cc](11.5,18)E [cc](19,12.5)F [cc](11.5,7)G
[nodesep=15pt,linewidth=9pt]->BE [nodesep=15pt,linewidth=9pt]->DF [nodesep=15pt,linewidth=9pt]->CG