X = [3.56065086, 5.26163579, 2.76888265, 4.63018387, 2.04462969,
5.21523796, 2.22889961, 4.85575724, 4.2193078 , 1.33879579,
2.44380108, 1.8505243 , 5.03538135, 0.11948914, 2.64291327,
6.00427026, 6.27864783, 5.58989577, 9.71464151, 9.76911857,
5.75684638, 7.22302032, 8.71327818, 7.96237081, 9.49495943,
8.98661778, 9.07490189, 5.6947028 , 6.99601954, 5.57274671,
8.45807898, 5.30112749]