T=30;
n=[12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12];
x=[4.0,5.44,3.65,6.01,4.17,3.24,9.8,4.66,1.0,5.0,4.22,4.5,3.63,9.43,2.0,1.0,4.71,4.0,9.13,3.36,4.5,3.95,3.66,0.66,6.83,0.18,2.5,2.76,5.96,1.5,8.65,1.3,7.33,1.0,2.0,1.43,6.58,0.33,7.5,9.66,3.81,8.41,1.77,1.5,7.0,4.79,6.5,8.65,2.5,3.16,1.5,1.0,9.8,2.02,1.7,4.5,6.11,4.83,8.21,0.02,2.0,2.5,3.5,7.45,0.6,7.46,4.58,4.0,5.68,3.54,7.59,1.04,3.5,4.5,5.41,1.0,2.25,6.67,5.3,8.32,5.01,2.19,4.18,4.0,6.95,4.16,7.0,7.5,0.5,8.1,5.85,3.04,6.48,4.01,1.0,3.47,6.08,2.0,6.09,4.0,7.66,2.5,4.78,0.5,3.26,6.97,7.53,8.34,4.3,5.73,8.26,5.73,1.12,3.12,0.5,1.0,3.05,2.5,1.5,7.94,4.49,1.49,1.5,9.27,3.11,0.5,7.64,2.0,1.94,5.64,3.34,1.0,2.5,2.85,7.04,3.5,2.04,1.0,7.71,2.0,8.72,8.44,4.09,7.62,8.41,2.31,4.78,7.09,4.5,2.39,2.5,0.5,6.4,4.57,1.0,0.22,4.01,4.45,2.17,4.09,1.58,1.5,8.59,4.0,1.92,5.77,1.0,4.5,2.85,5.54,3.5,3.58,4.99,4.0,2.76,3.0,9.93,1.0,4.47,1.24,9.78,9.02,4.94,0.5,5.12,3.02,0.5,1.0,8.0,8.5,9.5,6.49,4.5,0.59,0.5,1.0,2.0,2.0,7.61,5.38,9.15,5.09,8.49,3.0,1.5,0.34,2.0,0.01,0.5,9.96,8.8,1.0,2.02,8.67,9.9,6.94,9.13,4.5,2.5,2.96,9.05,2.0,3.73,8.6,1.0,4.17,1.3,5.0,4.01,6.54,1.5,1.0,4.4,1.32,5.63,1.88,0.5,3.79,6.0,2.73,1.0,4.12,2.5,9.0,3.58,7.8,5.99,4.96,1.58,1.5,9.38,2.0,2.72,7.0,5.29,8.74,4.23,9.21,1.46,9.15,1.34,1.5,7.5,1.0,1.0,7.54,4.76,9.39,0.5,1.12,0.44,3.0,2.5,2.27,3.85,0.89,7.42,6.77,1.85,0.5,2.0,2.5,1.5,4.55,4.26,5.21,3.53,7.72,1.5,8.15,2.0,2.5,5.28,1.0,2.59,7.71,4.44,8.15,1.62,3.63,3.0,0.5,4.26,1.5,3.21,2.87,1.0,3.44,2.78,1.5,9.32,2.77,5.5,7.06,2.92,9.08,4.5,1.5,1.0,5.53,8.06,9.94,4.47,4.13,1.95,0.49,3.52,1.45,1.18,3.22,0.5,2.0,1.0,2.5,3.27,7.45,4.82,2.19,0.5,6.11,1.0,5.3,1.5,3.53,5.69,2.27,6.32,2.0,7.39,3.0,1.0,6.37,0.5,3.5,7.75,6.12,6.12,6.24,4.5,6.45];
y=[8.0,6.58,1.77,9.81,3.1,1.34,2.17,0.85,5.0,5.0,0.89,6.75,9.4,5.74,6.0,4.0,4.37,4.0,5.4,0.57,2.25,1.67,1.32,3.82,6.34,4.46,1.25,4.15,5.44,2.25,0.61,4.62,2.21,2.0,2.0,6.8,3.35,9.4,3.75,9.73,0.34,9.59,9.86,9.75,7.0,1.46,9.75,9.64,6.25,8.93,5.25,4.0,6.66,5.78,5.64,2.25,3.43,1.27,6.47,3.48,8.0,8.75,8.75,7.04,8.35,7.6,2.39,8.0,2.09,1.05,8.83,4.87,5.25,2.25,3.51,4.0,5.03,3.74,7.96,8.91,5.87,0.17,0.68,4.0,1.08,5.62,7.0,3.75,3.75,6.51,3.82,7.92,1.83,7.6,7.0,4.67,9.0,6.0,1.18,4.0,4.61,6.25,2.04,2.25,4.57,0.78,3.31,9.02,6.08,8.8,2.46,4.28,1.67,0.61,1.25,2.0,0.82,1.25,2.25,4.49,5.77,0.19,4.5,3.26,3.2,2.5,7.86,4.0,5.65,9.09,4.23,4.0,3.75,7.94,3.55,1.75,6.27,3.0,6.65,4.0,8.1,9.72,1.52,3.91,1.2,2.31,2.19,7.01,2.25,1.02,6.25,2.25,2.79,9.99,4.0,6.18,4.0,1.69,3.32,4.95,0.56,5.25,7.33,4.0,8.52,6.4,4.0,2.25,5.01,4.51,7.0,3.15,1.74,4.0,8.86,9.0,4.97,7.0,7.65,0.18,3.54,5.81,3.05,4.25,1.4,3.58,9.08,8.0,8.0,4.25,6.76,2.91,2.25,0.38,0.12,4.0,6.0,6.84,7.36,6.07,5.8,6.66,2.84,6.0,3.75,5.04,4.0,0.44,1.75,9.55,3.28,3.0,0.06,6.47,9.35,4.82,7.31,6.75,8.75,5.42,2.42,1.18,7.1,5.14,5.0,9.11,0.24,5.0,0.28,9.8,8.25,6.0,3.98,9.1,5.89,4.12,3.25,3.52,6.0,4.58,4.0,4.67,2.5,6.11,6.42,1.59,2.23,8.24,0.14,4.5,7.63,4.0,3.66,7.0,9.93,9.86,8.52,4.21,4.11,5.36,4.13,9.75,3.75,7.0,6.0,2.2,9.19,9.39,3.5,4.72,9.49,6.0,7.5,6.97,1.14,6.15,8.68,7.49,0.97,3.75,6.0,3.75,6.75,1.83,3.57,0.67,6.79,9.69,4.5,4.84,4.0,2.5,2.08,4.0,9.49,7.19,2.19,8.82,0.54,3.23,9.0,4.0,6.47,0.1,4.37,4.5,7.0,6.15,6.75,9.0,3.87,0.56,2.75,2.71,0.36,1.65,6.75,6.75,5.0,8.67,7.11,9.16,9.4,1.2,3.49,3.9,2.62,6.97,9.98,7.02,3.0,6.0,5.0,5.0,3.79,7.76,0.86,9.16,2.75,9.72,4.0,5.71,3.75,0.11,6.68,2.54,2.44,2.0,7.2,0.02,4.0,3.04,2.25,5.25,0.95,5.81,9.97,0.34,2.25,2.85];