T=30;
n=[12,12,11,11,11,11,11,12,11,11,11,11,11,12,12,11,11,11,12,11,11,12,11,12,11,11,11,11,11,12];
x=[8.27,2.4,5.0,0.5,1.0,2.0,6.5,8.0,6.0,4.0,4.5,1.5,4.32,5.92,4.0,7.0,8.0,4.5,9.5,8.5,7.5,3.5,9.0,5.5,5.11,9.66,7.0,0.5,1.5,8.5,3.5,2.5,2.0,9.0,4.5,6.18,1.61,2.5,3.0,1.5,0.5,5.5,4.5,4.0,8.5,9.0,6.32,1.96,7.0,5.5,6.0,9.0,1.0,3.5,2.5,9.5,5.0,6.54,5.61,1.0,1.5,5.5,5.0,6.5,3.0,2.0,4.0,4.5,7.7,2.59,7.5,4.5,0.5,8.0,2.5,2.0,6.0,5.0,4.0,8.09,3.66,4.5,3.0,6.5,3.5,5.5,1.0,1.5,2.0,4.0,2.5,3.68,7.54,4.5,3.5,8.5,3.0,1.0,6.0,2.0,2.5,5.5,2.16,7.82,4.0,8.5,3.0,2.0,9.0,6.0,8.0,6.5,1.5,7.23,0.63,3.0,1.0,7.0,7.5,0.5,5.5,4.5,8.0,8.5,6.28,1.9,5.5,0.5,7.5,6.5,1.5,2.5,4.0,4.5,3.0,4.23,6.77,5.5,3.5,6.0,8.0,3.0,6.5,8.5,7.0,0.5,8.27,5.62,2.0,8.5,7.5,5.0,8.0,2.5,7.0,0.5,3.0,6.5,2.74,9.61,9.5,6.5,7.5,5.5,3.5,7.0,4.5,1.5,9.0,8.5,3.73,5.75,6.0,8.5,2.0,3.5,5.0,1.5,5.5,8.0,1.0,5.34,7.66,3.5,1.0,4.0,2.0,6.5,5.5,8.0,6.0,7.0,2.54,7.01,3.0,9.0,2.5,2.0,6.5,5.5,5.0,6.0,7.5,6.77,9.61,1.0,7.5,7.0,4.5,5.5,0.5,8.5,2.0,3.0,3.5,4.42,7.0,2.0,3.0,5.0,1.0,1.5,9.5,3.5,5.5,2.5,7.57,3.35,2.0,5.5,5.0,7.5,4.5,6.5,3.0,0.5,6.0,5.65,0.71,7.0,2.5,7.5,9.5,1.0,6.5,3.0,5.0,4.5,1.5,3.03,7.39,8.5,7.5,8.0,2.0,6.0,1.0,4.5,5.0,2.5,7.41,5.86,0.5,7.5,9.0,8.5,3.0,1.0,4.5,2.5,4.0,6.0,3.07,8.86,6.5,5.0,0.5,7.5,1.5,3.0,4.5,8.5,2.0,7.55,6.45,1.5,6.5,3.0,7.5,2.5,4.0,0.5,5.5,9.0,7.92,6.17,6.0,8.0,8.5,3.5,4.0,0.5,5.5,7.0,7.5,7.48,4.29,0.5,1.5,6.5,5.0,8.5,7.5,3.5,3.0,2.0,6.73,7.53,6.0,3.5,8.0,6.5,1.0,5.0,5.5,1.5,7.0,9.69,0.48,1.5,7.5,2.5,5.0,4.5,4.0,3.0,6.5,5.5,0.5];
y=[2.37,7.46,9.3,2.01,3.78,6.6,7.41,3.36,8.28,9.36,9.45,5.31,8.61,9.14,8.33,8.68,7.68,8.74,5.12,6.96,8.25,7.78,6.11,9.13,4.97,3.17,4.93,0.81,2.22,4.18,4.2,3.35,2.82,3.79,4.76,7.87,5.15,7.05,7.83,4.86,1.83,8.57,8.91,8.76,2.51,0.76,9.8,5.74,9.35,9.95,9.91,6.33,3.23,8.54,6.89,5.18,9.83,1.74,5.98,5.03,6.9,6.38,7.95,1.95,9.93,8.34,9.8,9.09,0.72,0.27,0.7,0.45,0.05,0.74,0.26,0.21,0.58,0.49,0.4,9.52,6.16,7.14,5.27,8.83,5.95,8.1,1.98,2.89,3.74,6.57,4.53,7.4,6.95,8.0,7.21,5.53,6.6,2.76,8.13,4.96,5.85,8.23,1.45,2.6,2.24,2.48,1.86,1.36,2.35,2.64,2.57,2.67,1.06,4.53,2.43,8.09,3.67,5.17,3.7,1.96,8.1,8.83,1.99,0.04,8.47,6.18,9.28,1.93,6.13,8.14,5.13,7.47,9.35,9.55,8.32,1.88,1.3,1.75,1.8,1.61,0.55,1.7,1.42,0.17,1.18,0.4,2.46,7.98,5.89,1.73,4.69,8.4,3.32,6.84,5.86,1.79,7.57,6.81,1.99,3.75,3.75,3.52,3.7,3.25,2.41,3.62,2.88,1.18,3.78,3.77,8.73,9.66,9.58,6.63,5.81,8.45,9.62,4.6,9.68,7.55,3.23,5.01,0.99,5.52,2.45,5.62,4.2,3.46,4.85,0.08,4.24,2.51,4.01,5.04,4.46,3.02,3.96,3.36,5.31,5.55,5.52,5.47,4.68,7.77,8.26,1.73,8.05,7.87,6.2,7.02,0.89,8.26,3.26,4.59,5.17,6.95,7.73,4.02,5.49,7.33,2.19,3.15,6.18,6.08,7.57,4.8,0.01,4.24,3.34,3.41,3.85,0.16,4.14,2.09,4.11,1.05,2.83,6.87,1.94,5.61,5.45,4.86,0.32,2.64,6.2,6.08,7.07,7.06,3.73,6.38,4.93,2.55,4.73,3.72,4.89,6.75,2.77,7.29,7.27,5.7,1.66,1.68,0.25,1.65,1.43,1.52,1.2,0.48,1.53,1.05,1.44,1.68,3.93,7.1,6.47,5.6,0.74,6.85,2.11,3.85,5.22,7.06,2.73,4.23,4.91,2.49,4.88,4.17,4.27,3.7,4.83,0.92,5.14,2.65,4.54,5.26,5.27,4.48,4.08,4.47,4.79,0.87,5.27,5.04,4.8,7.12,8.51,1.6,4.32,8.24,8.77,5.28,7.09,7.83,7.2,5.44,7.01,4.97,8.33,9.03,3.48,7.48,3.77,9.33,8.95,5.3,6.38,4.49,1.51,4.27,8.27,6.39,9.15,8.89,8.48,7.23,9.06,9.26,1.57];