T=5;
n=[18,18,18,18,18];
x=[9.13,2.75,5.49,5.65,6.06,3.01,8.19,9.61,4.11,5.83,5.44,5.64,7.26,9.84,5.81,6.25,0.61,3.39,2.41,2.9,9.41,4.4,5.37,9.11,0.7,8.74,5.09,7.03,6.24,4.09,5.99,8.24,7.91,1.58,6.69,7.86,4.76,2.69,5.05,1.59,6.84,2.06,7.73,2.42,4.23,8.81,1.79,9.44,7.97,5.64,1.86,7.1,6.47,9.49,6.33,7.39,3.29,9.35,1.75,2.7,8.56,0.37,8.26,6.13,7.31,9.69,4.17,7.21,1.15,8.02,3.42,3.23,8.65,2.65,7.97,2.81,7.01,5.54,8.66,7.29,4.78,7.56,6.55,2.96,5.96,8.78,6.27,3.25,5.47,7.7];
y=[3.37,6.84,4.05,2.79,3.34,2.34,4.74,8.58,6.15,3.99,6.6,3.26,8.99,4.03,0.18,2.31,0.01,2.65,6.27,0.64,9.36,7.99,9.49,2.96,4.76,8.57,7.99,0.9,5.59,7.23,6.94,4.82,7.54,5.88,3.06,4.99,4.09,3.47,7.76,0.07,7.86,0.75,9.72,9.92,1.76,7.49,1.8,8.53,5.33,0.44,3.18,2.27,1.06,8.73,6.6,0.44,0.88,2.52,6.18,2.71,0.35,0.66,1.4,5.17,3.49,8.18,1.84,8.69,5.56,0.71,0.16,1.78,3.73,0.67,2.02,6.34,2.25,3.6,7.14,6.19,4.26,6.03,8.17,7.72,6.22,7.61,1.76,5.43,9.41,4.3];