boucle marcaissonne 161.4 161.4 162.7 160.3 159.9 168.1 170.8 169.9 171.2 173.8 172.6 178.4 182 180.5 184.4 177 168.8 168.7 158.7 179.1 177.3 173.1 170.3 150.3 149.7 150.2 150.5 149.5 148.1 148.9 148 147.6 148.8 149.4 148.1 147.1 146.4 146.1 146.8 147.5 148.4 148.2 148.2 148.8 149.5 151.4 152.3 154.7 155.7 156 158.1 161.2 161.3 161.4 1