T=30;
n=[2,1,1,3,1,3,3,2,2,2,1,2,3,3,1,2,3,3,3,1,2,2,3,3,3,3,2,3,1,3];
x=[1.29,0.24,8.43,8.91,8.2,6.53,4.65,7.33,9.79,5.18,3.86,6.5,9.87,8.79,7.54,6.61,5.43,7.26,9.0,3.53,9.56,8.72,4.39,8.31,7.48,5.74,8.35,3.76,8.15,1.68,1.24,0.29,9.65,5.9,5.71,7.5,6.52,7.52,8.94,2.95,5.39,1.3,9.45,1.2,7.83,0.31,7.22,6.38,0.54,3.14,3.92,5.8,6.93,6.68,3.49,4.54,6.54,3.84,0.73,4.1,9.27,9.48,3.96,2.24,9.71,7.29,9.88];
y=[6.49,4.53,9.43,2.38,4.5,4.49,3.79,1.73,6.48,2.77,0.22,3.91,8.7,7.6,4.31,1.52,0.19,4.42,4.37,4.53,6.65,4.62,6.89,1.95,9.81,8.99,6.36,2.78,2.76,4.47,8.3,7.14,4.03,1.99,0.98,7.9,9.45,9.0,7.09,9.59,9.78,8.95,7.6,4.54,2.06,3.38,4.7,2.24,9.26,5.0,2.92,2.4,6.65,4.66,0.64,2.65,7.61,0.59,8.62,1.86,4.77,9.78,0.77,9.38,5.19,0.1,7.55];