A = [-10.2870   40.8184   30.0740   19.8959   38.3610
   -7.4448   25.0732   16.1395   15.8620   26.0843
    6.8833  -20.0764  -11.0165  -10.3652  -21.3998
    1.0410   -3.3312   -2.0820   -3.3312   -3.1230
   -0.5205    1.6656    1.0410    1.1656    0.5615]
