mes doubles:
11.17.18.18.26.27.29.30.33.33.34.35.36.41.41.41.43.45.46.50
54.55.56.59.60.60.60.61.62.63.63.68.69.70.71.71
74.75.75.77.77.77.79.80.80.81.81.84.86.86.87.89.94
94.95.106.106.109.111.116.116.116.122.123.124
127.130.131.135.138.139.140.142.144.144.147.149
150.151.154.154.158.159.159.160.164.165.166
168.170.171.171.172.172.174.175.176.178.178.178