numero	TETA	X	Y
   1.0000000e+00   0.0000000e+00   1.0175830e+01   1.9022292e-01
   2.0000000e+00   7.8539816e-01   7.4864821e+00   7.3549786e+00
   3.0000000e+00   1.5707963e+00   2.9263205e-01   1.0037927e+01
   4.0000000e+00   2.3561945e+00  -6.7962060e+00   7.0980429e+00
   5.0000000e+00   3.1415927e+00  -9.5414032e+00   2.6539878e-01
   6.0000000e+00   3.9269908e+00  -6.9281483e+00  -6.6814842e+00
   7.0000000e+00   4.7123890e+00   3.7860011e-01  -9.5329947e+00
   8.0000000e+00   5.4977871e+00   7.4479324e+00  -7.0061147e+00