1  -27.678   -8.932  -15.579
   2  -28.415  -12.587  -14.619
   3  -28.086  -13.838  -11.071
   5  -24.873  -17.230   -6.605
   6  -25.177  -14.747   -3.714
   7  -25.854  -14.765    0.025